46435620376391 has 2 divisors, whose sum is σ = 46435620376392. Its totient is φ = 46435620376390.

The previous prime is 46435620376309. The next prime is 46435620376393. The reversal of 46435620376391 is 19367302653464.

46435620376391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46435620376391 - 2³⁴ = 46418440507207 is a prime.

Together with 46435620376393, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46435620376391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46435620376393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23217810188195 + 23217810188196.

It is an arithmetic number, because the mean of its divisors is an integer number (23217810188196).

Almost surely, 2^{46435620376391} is an apocalyptic number.

46435620376391 is a deficient number, since it is larger than the sum of its proper divisors (1).

46435620376391 is an equidigital number, since it uses as much as digits as its factorization.

46435620376391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58786560, while the sum is 59.

The spelling of 46435620376391 in words is "forty-six trillion, four hundred thirty-five billion, six hundred twenty million, three hundred seventy-six thousand, three hundred ninety-one".