1349371151045 has 16 divisors (see below), whose sum is σ = 1690364557440. Its totient is φ = 1032123981504.

The previous prime is 1349371151041. The next prime is 1349371151087. The reversal of 1349371151045 is 5401511739431.

It is a cyclic number.

It is not a de Polignac number, because 1349371151045 - 2² = 1349371151041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1349371150987 and 1349371151005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349371151041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2218055 + ... + 2760164.

It is an arithmetic number, because the mean of its divisors is an integer number (105647784840).

Almost surely, 2^{1349371151045} is an apocalyptic number.

It is an amenable number.

1349371151045 is a deficient number, since it is larger than the sum of its proper divisors (340993406395).

1349371151045 is a wasteful number, since it uses less digits than its factorization.

1349371151045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980604.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 1349371151045 in words is "one trillion, three hundred forty-nine billion, three hundred seventy-one million, one hundred fifty-one thousand, forty-five".