4000355254332 has 48 divisors (see below), whose sum is σ = 10371400641280. Its totient is φ = 1333437706224.

The previous prime is 4000355254297. The next prime is 4000355254381. The reversal of 4000355254332 is 2334525530004.

4000355254332 is a `hidden beast` number, since 4 + 0 + 0 + 0 + 35 + 52 + 543 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 17516793 + ... + 17743695.

Almost surely, 2^{4000355254332} is an apocalyptic number.

It is an amenable number.

4000355254332 is an abundant number, since it is smaller than the sum of its proper divisors (6371045386948).

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

4000355254332 is a wasteful number, since it uses less digits than its factorization.

4000355254332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390159 (or 390151 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The spelling of 4000355254332 in words is "four trillion, three hundred fifty-five million, two hundred fifty-four thousand, three hundred thirty-two".