40112214451530 has 96 divisors (see below), whose sum is σ = 104680459226880. Its totient is φ = 9832462698240.

The previous prime is 40112214451399. The next prime is 40112214451549. The reversal of 40112214451530 is 3515441221104.

It is a junction number, because it is equal to n+sod(n) for n = 40112214451491 and 40112214451500.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15339901 + ... + 17763360.

It is an arithmetic number, because the mean of its divisors is an integer number (1090421450280).

Almost surely, 2^{40112214451530} is an apocalyptic number.

40112214451530 is an abundant number, since it is smaller than the sum of its proper divisors (64568244775350).

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

40112214451530 is a wasteful number, since it uses less digits than its factorization.

40112214451530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33103536 (or 33103523 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 40112214451530 its reverse (3515441221104), we get a palindrome (43627655672634).

The spelling of 40112214451530 in words is "forty trillion, one hundred twelve billion, two hundred fourteen million, four hundred fifty-one thousand, five hundred thirty".