36446627340 has 36 divisors (see below), whose sum is σ = 110554770144. Its totient is φ = 9719100576.

The previous prime is 36446627303. The next prime is 36446627351. The reversal of 36446627340 is 4372664463.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 101240452 + ... + 101240811.

Almost surely, 2^36446627340 is an apocalyptic number.

36446627340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36446627340 is an abundant number, since it is smaller than the sum of its proper divisors (74108142804).

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

36446627340 is a wasteful number, since it uses less digits than its factorization.

36446627340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202481278 (or 202481273 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 45.

The spelling of 36446627340 in words is "thirty-six billion, four hundred forty-six million, six hundred twenty-seven thousand, three hundred forty".