1157340445602 has 64 divisors (see below), whose sum is σ = 2531523456000. Its totient is φ = 349818555200.

The previous prime is 1157340445601. The next prime is 1157340445621. The reversal of 1157340445602 is 2065440437511.

It is a super-2 number, since 2×1157340445602² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1157340445601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110228149 + ... + 110238647.

It is an arithmetic number, because the mean of its divisors is an integer number (39555054000).

Almost surely, 2^{1157340445602} is an apocalyptic number.

1157340445602 is an abundant number, since it is smaller than the sum of its proper divisors (1374183010398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1157340445602 is a wasteful number, since it uses less digits than its factorization.

1157340445602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14599.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 1157340445602 in words is "one trillion, one hundred fifty-seven billion, three hundred forty million, four hundred forty-five thousand, six hundred two".