40767000156 has 36 divisors (see below), whose sum is σ = 103071818304. Its totient is φ = 13586112000.

The previous prime is 40767000149. The next prime is 40767000167. The reversal of 40767000156 is 65100076704.

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 (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40767000156.

It is a congruent number.

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, 54901 + ... + 290771.

It is an arithmetic number, because the mean of its divisors is an integer number (2863106064).

Almost surely, 2^40767000156 is an apocalyptic number.

It is an amenable number.

40767000156 is an abundant number, since it is smaller than the sum of its proper divisors (62304818148).

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

40767000156 is a wasteful number, since it uses less digits than its factorization.

40767000156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240682 (or 240677 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 40767000156 in words is "forty billion, seven hundred sixty-seven million, one hundred fifty-six", and thus it is an aban number.