140425020031051 has 16 divisors (see below), whose sum is σ = 164226493682944. Its totient is φ = 117559026303264.

The previous prime is 140425020030943. The next prime is 140425020031067. The reversal of 140425020031051 is 150130020524041.

It is not a de Polignac number, because 140425020031051 - 2²⁹ = 140424483160139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140425020031151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6307560 + ... + 17906293.

It is an arithmetic number, because the mean of its divisors is an integer number (10264155855184).

Almost surely, 2^{140425020031051} is an apocalyptic number.

140425020031051 is a deficient number, since it is larger than the sum of its proper divisors (23801473651893).

140425020031051 is a wasteful number, since it uses less digits than its factorization.

140425020031051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24233170.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 140425020031051 its reverse (150130020524041), we get a palindrome (290555040555092).

The spelling of 140425020031051 in words is "one hundred forty trillion, four hundred twenty-five billion, twenty million, thirty-one thousand, fifty-one".