140551804039 has 2 divisors, whose sum is σ = 140551804040. Its totient is φ = 140551804038.

The previous prime is 140551804033. The next prime is 140551804243. The reversal of 140551804039 is 930408155041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140551804039 - 2¹³ = 140551795847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140551803992 and 140551804010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140551804033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70275902019 + 70275902020.

It is an arithmetic number, because the mean of its divisors is an integer number (70275902020).

Almost surely, 2^140551804039 is an apocalyptic number.

140551804039 is a deficient number, since it is larger than the sum of its proper divisors (1).

140551804039 is an equidigital number, since it uses as much as digits as its factorization.

140551804039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 140551804039 in words is "one hundred forty billion, five hundred fifty-one million, eight hundred four thousand, thirty-nine".