40767034368 has 88 divisors (see below), whose sum is σ = 108935968672. Its totient is φ = 13554376704.

The previous prime is 40767034367. The next prime is 40767034397. The reversal of 40767034368 is 86343076704.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40767034367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1202871 + ... + 1236297.

Almost surely, 2^40767034368 is an apocalyptic number.

40767034368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40767034368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54467984336).

40767034368 is an abundant number, since it is smaller than the sum of its proper divisors (68168934304).

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

40767034368 is a wasteful number, since it uses less digits than its factorization.

40767034368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33847 (or 33829 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 40767034368 in words is "forty billion, seven hundred sixty-seven million, thirty-four thousand, three hundred sixty-eight".