42311962 has 32 divisors (see below), whose sum is σ = 81690624. Its totient is φ = 15951600.

The previous prime is 42311923. The next prime is 42311981. The reversal of 42311962 is 26911324.

It is a self number, because there is not a number n which added to its sum of digits gives 42311962.

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, 343 + ... + 9205.

It is an arithmetic number, because the mean of its divisors is an integer number (2552832).

Almost surely, 2^42311962 is an apocalyptic number.

42311962 is a deficient number, since it is larger than the sum of its proper divisors (39378662).

42311962 is a wasteful number, since it uses less digits than its factorization.

42311962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914.

The product of its digits is 2592, while the sum is 28.

The square root of 42311962 is about 6504.7645614580. The cubic root of 42311962 is about 348.4611679996.

The spelling of 42311962 in words is "forty-two million, three hundred eleven thousand, nine hundred sixty-two".