36387234012 has 24 divisors (see below), whose sum is σ = 84928678912. Its totient is φ = 12125487600.

The previous prime is 36387233989. The next prime is 36387234067. The reversal of 36387234012 is 21043278363.

It is a super-2 number, since 2×36387234012² (a number of 22 digits) contains 22 as substring.

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, 406414 + ... + 487797.

Almost surely, 2^36387234012 is an apocalyptic number.

It is an amenable number.

36387234012 is an abundant number, since it is smaller than the sum of its proper divisors (48541444900).

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

36387234012 is a wasteful number, since it uses less digits than its factorization.

36387234012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897609 (or 897607 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 36387234012 in words is "thirty-six billion, three hundred eighty-seven million, two hundred thirty-four thousand, twelve".