1374144735105 has 12 divisors (see below), whose sum is σ = 2381850874260. Its totient is φ = 732877192032.

The previous prime is 1374144735091. The next prime is 1374144735121. The reversal of 1374144735105 is 5015374414731.

1374144735105 is a `hidden beast` number, since 1 + 3 + 74 + 1 + 4 + 473 + 5 + 105 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 912848395761 + 461296339344 = 955431^2 + 679188^2 .

It is not a de Polignac number, because 1374144735105 - 2⁸ = 1374144734849 is a prime.

It is a super-2 number, since 2×1374144735105² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 30536549669 = 1374144735105 / (1 + 3 + 7 + 4 + 1 + 4 + 4 + 7 + 3 + 5 + 1 + 0 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15268274790 + ... + 15268274879.

It is an arithmetic number, because the mean of its divisors is an integer number (198487572855).

Almost surely, 2^{1374144735105} is an apocalyptic number.

1374144735105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1374144735105 is a deficient number, since it is larger than the sum of its proper divisors (1007706139155).

1374144735105 is a wasteful number, since it uses less digits than its factorization.

1374144735105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30536549680 (or 30536549677 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 1374144735105 in words is "one trillion, three hundred seventy-four billion, one hundred forty-four million, seven hundred thirty-five thousand, one hundred five".