140669039400 has 48 divisors (see below), whose sum is σ = 436074024000. Its totient is φ = 37511743680.

The previous prime is 140669039383. The next prime is 140669039411. The reversal of 140669039400 is 4930966041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117223600 + ... + 117224799.

It is an arithmetic number, because the mean of its divisors is an integer number (9084875500).

Almost surely, 2^140669039400 is an apocalyptic number.

140669039400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140669039400 is an abundant number, since it is smaller than the sum of its proper divisors (295404984600).

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

140669039400 is a wasteful number, since it uses less digits than its factorization.

140669039400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234448418 (or 234448409 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 140669039400 in words is "one hundred forty billion, six hundred sixty-nine million, thirty-nine thousand, four hundred".