11745413428 has 24 divisors (see below), whose sum is σ = 23493233792. Its totient is φ = 5033232864.

The previous prime is 11745413419. The next prime is 11745413431. The reversal of 11745413428 is 82431454711.

It is a super-2 number, since 2×11745413428² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 405526 + ... + 433522.

Almost surely, 2^11745413428 is an apocalyptic number.

It is an amenable number.

11745413428 is an abundant number, since it is smaller than the sum of its proper divisors (11747820364).

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

11745413428 is a wasteful number, since it uses less digits than its factorization.

11745413428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42991 (or 42989 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The spelling of 11745413428 in words is "eleven billion, seven hundred forty-five million, four hundred thirteen thousand, four hundred twenty-eight".