46158266340 has 60 divisors (see below), whose sum is σ = 144800196156. Its totient is φ = 12308870592.

The previous prime is 46158266339. The next prime is 46158266377. The reversal of 46158266340 is 4366285164.

46158266340 is a `hidden beast` number, since 4 + 6 + 1 + 5 + 8 + 2 + 6 + 634 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21769822116 + 24388444224 = 147546^2 + 156168^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14244759 + ... + 14247998.

Almost surely, 2^46158266340 is an apocalyptic number.

It is an amenable number.

46158266340 is an abundant number, since it is smaller than the sum of its proper divisors (98641929816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46158266340 is a wasteful number, since it uses less digits than its factorization.

46158266340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28492778 (or 28492767 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 46158266340 in words is "forty-six billion, one hundred fifty-eight million, two hundred sixty-six thousand, three hundred forty".