1145051508396 has 24 divisors (see below), whose sum is σ = 2679858725824. Its totient is φ = 380530711440.

The previous prime is 1145051508371. The next prime is 1145051508427. The reversal of 1145051508396 is 6938051505411.

It is a super-2 number, since 2×1145051508396² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144136450 + ... + 144144393.

Almost surely, 2^{1145051508396} is an apocalyptic number.

It is an amenable number.

1145051508396 is an abundant number, since it is smaller than the sum of its proper divisors (1534807217428).

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

1145051508396 is a wasteful number, since it uses less digits than its factorization.

1145051508396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288281181 (or 288281179 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 48.

The spelling of 1145051508396 in words is "one trillion, one hundred forty-five billion, fifty-one million, five hundred eight thousand, three hundred ninety-six".