46435601307878 has 16 divisors (see below), whose sum is σ = 70448624074080. Its totient is φ = 22952819947200.

The previous prime is 46435601307847. The next prime is 46435601307881. The reversal of 46435601307878 is 87870310653464.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46435601307878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22334633 + ... + 24325028.

It is an arithmetic number, because the mean of its divisors is an integer number (4403039004630).

Almost surely, 2^{46435601307878} is an apocalyptic number.

46435601307878 is a deficient number, since it is larger than the sum of its proper divisors (24013022766202).

46435601307878 is a wasteful number, since it uses less digits than its factorization.

46435601307878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46665343.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 46435601307878 in words is "forty-six trillion, four hundred thirty-five billion, six hundred one million, three hundred seven thousand, eight hundred seventy-eight".