40214831592 has 128 divisors (see below), whose sum is σ = 113296296960. Its totient is φ = 11810396160.

The previous prime is 40214831567. The next prime is 40214831603. The reversal of 40214831592 is 29513841204.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 40214831592.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 677578 + ... + 734534.

It is an arithmetic number, because the mean of its divisors is an integer number (885127320).

Almost surely, 2^40214831592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40214831592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56648148480).

40214831592 is an abundant number, since it is smaller than the sum of its proper divisors (73081465368).

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

40214831592 is a wasteful number, since it uses less digits than its factorization.

40214831592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57083 (or 57079 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 40214831592 in words is "forty billion, two hundred fourteen million, eight hundred thirty-one thousand, five hundred ninety-two".