40433016 has 32 divisors (see below), whose sum is σ = 108858960. Its totient is φ = 12440832.

The previous prime is 40432999. The next prime is 40433023. The reversal of 40433016 is 61033404.

It is a junction number, because it is equal to n+sod(n) for n = 40432983 and 40433001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64485 + ... + 65108.

Almost surely, 2^40433016 is an apocalyptic number.

It is an amenable number.

40433016 is an abundant number, since it is smaller than the sum of its proper divisors (68425944).

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

40433016 is a wasteful number, since it uses less digits than its factorization.

40433016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129615 (or 129611 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 40433016 is about 6358.6960927536. The cubic root of 40433016 is about 343.2248410359.

The spelling of 40433016 in words is "forty million, four hundred thirty-three thousand, sixteen".