140864204514 has 32 divisors (see below), whose sum is σ = 308210785344. Its totient is φ = 42565191680.

The previous prime is 140864204497. The next prime is 140864204521. The reversal of 140864204514 is 415402468041.

It is a super-2 number, since 2×140864204514² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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, 2999799 + ... + 3046394.

It is an arithmetic number, because the mean of its divisors is an integer number (9631587042).

Almost surely, 2^140864204514 is an apocalyptic number.

140864204514 is an abundant number, since it is smaller than the sum of its proper divisors (167346580830).

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

140864204514 is a wasteful number, since it uses less digits than its factorization.

140864204514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046562.

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 140864204514 in words is "one hundred forty billion, eight hundred sixty-four million, two hundred four thousand, five hundred fourteen".