140633554043 has 2 divisors, whose sum is σ = 140633554044. Its totient is φ = 140633554042.

The previous prime is 140633554037. The next prime is 140633554063. The reversal of 140633554043 is 340455336041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140633554043 - 2⁶ = 140633553979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140633553988 and 140633554006.

It is not a weakly prime, because it can be changed into another prime (140633554063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70316777021 + 70316777022.

It is an arithmetic number, because the mean of its divisors is an integer number (70316777022).

Almost surely, 2^140633554043 is an apocalyptic number.

140633554043 is a deficient number, since it is larger than the sum of its proper divisors (1).

140633554043 is an equidigital number, since it uses as much as digits as its factorization.

140633554043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 140633554043 in words is "one hundred forty billion, six hundred thirty-three million, five hundred fifty-four thousand, forty-three".