140352331420004 has 24 divisors (see below), whose sum is σ = 267947683952256. Its totient is φ = 63795960956000.

The previous prime is 140352331419961. The next prime is 140352331420057. The reversal of 140352331420004 is 400024133253041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8680892 + ... + 18869619.

It is an arithmetic number, because the mean of its divisors is an integer number (11164486831344).

Almost surely, 2^{140352331420004} is an apocalyptic number.

It is an amenable number.

140352331420004 is a deficient number, since it is larger than the sum of its proper divisors (127595352532252).

140352331420004 is a wasteful number, since it uses less digits than its factorization.

140352331420004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27666307 (or 27666305 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 140352331420004 its reverse (400024133253041), we get a palindrome (540376464673045).

The spelling of 140352331420004 in words is "one hundred forty trillion, three hundred fifty-two billion, three hundred thirty-one million, four hundred twenty thousand, four".