40262435356 has 48 divisors (see below), whose sum is σ = 82798829568. Its totient is φ = 16888939200.

The previous prime is 40262435321. The next prime is 40262435371. The reversal of 40262435356 is 65353426204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3141321 + ... + 3154111.

It is an arithmetic number, because the mean of its divisors is an integer number (1724975616).

Almost surely, 2^40262435356 is an apocalyptic number.

It is an amenable number.

40262435356 is an abundant number, since it is smaller than the sum of its proper divisors (42536394212).

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

40262435356 is a wasteful number, since it uses less digits than its factorization.

40262435356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18322 (or 18320 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 40262435356 in words is "forty billion, two hundred sixty-two million, four hundred thirty-five thousand, three hundred fifty-six".