124540140111032 has 32 divisors (see below), whose sum is σ = 239209011896400. Its totient is φ = 60751080633600.

The previous prime is 124540140111031. The next prime is 124540140111043. The reversal of 124540140111032 is 230111041045421.

It is a super-2 number, since 2×124540140111032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124540140110986 and 124540140111004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124540140111031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146658719 + ... + 147505457.

Almost surely, 2^{124540140111032} is an apocalyptic number.

It is an amenable number.

124540140111032 is a deficient number, since it is larger than the sum of its proper divisors (114668871785368).

124540140111032 is a wasteful number, since it uses less digits than its factorization.

124540140111032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295207 (or 1295203 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 124540140111032 its reverse (230111041045421), we get a palindrome (354651181156453).

The spelling of 124540140111032 in words is "one hundred twenty-four trillion, five hundred forty billion, one hundred forty million, one hundred eleven thousand, thirty-two".