40626426000 has 80 divisors (see below), whose sum is σ = 130979616768. Its totient is φ = 10833712000.

The previous prime is 40626425977. The next prime is 40626426007. The reversal of 40626426000 is 62462604.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (40626426007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3379536 + ... + 3391535.

Almost surely, 2^40626426000 is an apocalyptic number.

40626426000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40626426000 is an abundant number, since it is smaller than the sum of its proper divisors (90353190768).

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

40626426000 is a wasteful number, since it uses less digits than its factorization.

40626426000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771097 (or 6771081 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 40626426000 its reverse (62462604), we get a palindrome (40688888604).

The spelling of 40626426000 in words is "forty billion, six hundred twenty-six million, four hundred twenty-six thousand".