400233116 has 6 divisors (see below), whose sum is σ = 700407960. Its totient is φ = 200116556.

The previous prime is 400233101. The next prime is 400233131. The reversal of 400233116 is 611332004.

It is an interprime number because it is at equal distance from previous prime (400233101) and next prime (400233131).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50029136 + ... + 50029143.

It is an arithmetic number, because the mean of its divisors is an integer number (116734660).

Almost surely, 2^400233116 is an apocalyptic number.

It is an amenable number.

400233116 is a deficient number, since it is larger than the sum of its proper divisors (300174844).

400233116 is a wasteful number, since it uses less digits than its factorization.

400233116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100058283 (or 100058281 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 400233116 is about 20005.8270511369. The cubic root of 400233116 is about 736.9494063791.

The spelling of 400233116 in words is "four hundred million, two hundred thirty-three thousand, one hundred sixteen".