1354735466377 has 4 divisors (see below), whose sum is σ = 1355316152580. Its totient is φ = 1354154780176.

The previous prime is 1354735466363. The next prime is 1354735466389. The reversal of 1354735466377 is 7736645374531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 160547667856 + 1194187798521 = 400684^2 + 1092789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1354735466377 is a prime.

It is a super-2 number, since 2×1354735466377² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354735466347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290339602 + ... + 290344267.

It is an arithmetic number, because the mean of its divisors is an integer number (338829038145).

Almost surely, 2^{1354735466377} is an apocalyptic number.

It is an amenable number.

1354735466377 is a deficient number, since it is larger than the sum of its proper divisors (580686203).

1354735466377 is an equidigital number, since it uses as much as digits as its factorization.

1354735466377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580686202.

The product of its digits is 133358400, while the sum is 61.

The spelling of 1354735466377 in words is "one trillion, three hundred fifty-four billion, seven hundred thirty-five million, four hundred sixty-six thousand, three hundred seventy-seven".