140104003545320 has 32 divisors (see below), whose sum is σ = 315267555061800. Its totient is φ = 56035637491968.

The previous prime is 140104003545293. The next prime is 140104003545347. The reversal of 140104003545320 is 23545300401041.

It is an interprime number because it is at equal distance from previous prime (140104003545293) and next prime (140104003545347).

It can be written as a sum of positive squares in 4 ways, for example, as 27815097096004 + 112288906449316 = 5274002^2 + 10596646^2 .

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, 185992115 + ... + 186743874.

Almost surely, 2^{140104003545320} is an apocalyptic number.

140104003545320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140104003545320 is an abundant number, since it is smaller than the sum of its proper divisors (175163551516480).

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

140104003545320 is a wasteful number, since it uses less digits than its factorization.

140104003545320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372745397 (or 372745393 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 140104003545320 its reverse (23545300401041), we get a palindrome (163649303946361).

The spelling of 140104003545320 in words is "one hundred forty trillion, one hundred four billion, three million, five hundred forty-five thousand, three hundred twenty".