40234425577332 has 144 divisors (see below), whose sum is σ = 109640509675200. Its totient is φ = 11450027097600.

The previous prime is 40234425577319. The next prime is 40234425577373. The reversal of 40234425577332 is 23377552443204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 421118407 + ... + 421213937.

It is an arithmetic number, because the mean of its divisors is an integer number (761392428300).

Almost surely, 2^{40234425577332} is an apocalyptic number.

40234425577332 is a gapful number since it is divisible by the number (42) 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 40234425577332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54820254837600).

40234425577332 is an abundant number, since it is smaller than the sum of its proper divisors (69406084097868).

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

40234425577332 is a wasteful number, since it uses less digits than its factorization.

40234425577332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98382 (or 98373 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 51.

The spelling of 40234425577332 in words is "forty trillion, two hundred thirty-four billion, four hundred twenty-five million, five hundred seventy-seven thousand, three hundred thirty-two".