40700034132 has 48 divisors (see below), whose sum is σ = 96424157760. Its totient is φ = 13358644992.

The previous prime is 40700034071. The next prime is 40700034191. The reversal of 40700034132 is 23143000704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2223594 + ... + 2241822.

It is an arithmetic number, because the mean of its divisors is an integer number (2008836620).

Almost surely, 2^40700034132 is an apocalyptic number.

It is an amenable number.

40700034132 is an abundant number, since it is smaller than the sum of its proper divisors (55724123628).

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

40700034132 is a wasteful number, since it uses less digits than its factorization.

40700034132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21080 (or 21078 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

Adding to 40700034132 its reverse (23143000704), we get a palindrome (63843034836).

The spelling of 40700034132 in words is "forty billion, seven hundred million, thirty-four thousand, one hundred thirty-two".