46040812646399 has 32 divisors (see below), whose sum is σ = 49272432168960. Its totient is φ = 42868226419200.

The previous prime is 46040812646369. The next prime is 46040812646407. The reversal of 46040812646399 is 99364621804064.

It is not a de Polignac number, because 46040812646399 - 2²⁸ = 46040544210943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46040812646369) 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 31 ways as a sum of consecutive naturals, for example, 13002204569 + ... + 13002208109.

It is an arithmetic number, because the mean of its divisors is an integer number (1539763505280).

Almost surely, 2^{46040812646399} is an apocalyptic number.

46040812646399 is a deficient number, since it is larger than the sum of its proper divisors (3231619522561).

46040812646399 is a wasteful number, since it uses less digits than its factorization.

46040812646399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9111.

The product of its (nonzero) digits is 53747712, while the sum is 62.

The spelling of 46040812646399 in words is "forty-six trillion, forty billion, eight hundred twelve million, six hundred forty-six thousand, three hundred ninety-nine".