46149042195 has 64 divisors (see below), whose sum is σ = 84706836480. Its totient is φ = 23823072000.

The previous prime is 46149042179. The next prime is 46149042209. The reversal of 46149042195 is 59124094164.

46149042195 is a `hidden beast` number, since 4 + 614 + 9 + 0 + 4 + 21 + 9 + 5 = 666.

It is not a de Polignac number, because 46149042195 - 2⁴ = 46149042179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 46149042195.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 670120 + ... + 735770.

It is an arithmetic number, because the mean of its divisors is an integer number (1323544320).

Almost surely, 2^46149042195 is an apocalyptic number.

46149042195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

46149042195 is a deficient number, since it is larger than the sum of its proper divisors (38557794285).

46149042195 is a wasteful number, since it uses less digits than its factorization.

46149042195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65833 (or 65827 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 46149042195 in words is "forty-six billion, one hundred forty-nine million, forty-two thousand, one hundred ninety-five".