140512010250 has 32 divisors (see below), whose sum is σ = 350717979456. Its totient is φ = 37469869200.

The previous prime is 140512010227. The next prime is 140512010281. The reversal of 140512010250 is 52010215041.

It is a super-2 number, since 2×140512010250² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93673924 + ... + 93675423.

It is an arithmetic number, because the mean of its divisors is an integer number (10959936858).

Almost surely, 2^140512010250 is an apocalyptic number.

140512010250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140512010250 is an abundant number, since it is smaller than the sum of its proper divisors (210205969206).

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

140512010250 is a wasteful number, since it uses less digits than its factorization.

140512010250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187349367 (or 187349357 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 140512010250 its reverse (52010215041), we get a palindrome (192522225291).

The spelling of 140512010250 in words is "one hundred forty billion, five hundred twelve million, ten thousand, two hundred fifty".