40122547331232 has 24 divisors (see below), whose sum is σ = 105321686744736. Its totient is φ = 13374182443712.

The previous prime is 40122547331231. The next prime is 40122547331233. The reversal of 40122547331232 is 23213374522104.

It is an interprime number because it is at equal distance from previous prime (40122547331231) and next prime (40122547331233).

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (40122547331231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 208971600588 + ... + 208971600779.

It is an arithmetic number, because the mean of its divisors is an integer number (4388403614364).

Almost surely, 2^{40122547331232} is an apocalyptic number.

It is an amenable number.

40122547331232 is an abundant number, since it is smaller than the sum of its proper divisors (65199139413504).

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

40122547331232 is a wasteful number, since it uses less digits than its factorization.

40122547331232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417943201380 (or 417943201372 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 40122547331232 in words is "forty trillion, one hundred twenty-two billion, five hundred forty-seven million, three hundred thirty-one thousand, two hundred thirty-two".