45401123024 has 40 divisors (see below), whose sum is σ = 90239614920. Its totient is φ = 22115072000.

The previous prime is 45401122973. The next prime is 45401123041. The reversal of 45401123024 is 42032110454.

It can be written as a sum of positive squares in 4 ways, for example, as 1812034624 + 43589088400 = 42568^2 + 208780^2 .

It is a super-2 number, since 2×45401123024² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45401122984 and 45401123002.

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, 410492 + ... + 509220.

It is an arithmetic number, because the mean of its divisors is an integer number (2255990373).

Almost surely, 2^45401123024 is an apocalyptic number.

It is an amenable number.

45401123024 is a deficient number, since it is larger than the sum of its proper divisors (44838491896).

45401123024 is a wasteful number, since it uses less digits than its factorization.

45401123024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99479 (or 99473 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 45401123024 its reverse (42032110454), we get a palindrome (87433233478).

The spelling of 45401123024 in words is "forty-five billion, four hundred one million, one hundred twenty-three thousand, twenty-four".