39911042 has 8 divisors (see below), whose sum is σ = 60168000. Its totient is φ = 19855044.

The previous prime is 39911033. The next prime is 39911051. The reversal of 39911042 is 24011993.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (39911033) and next prime (39911051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 39910996 and 39911014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49742 + ... + 50537.

It is an arithmetic number, because the mean of its divisors is an integer number (7521000).

Almost surely, 2^39911042 is an apocalyptic number.

39911042 is a deficient number, since it is larger than the sum of its proper divisors (20256958).

39911042 is a wasteful number, since it uses less digits than its factorization.

39911042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100480.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 39911042 is about 6317.5186584608. The cubic root of 39911042 is about 341.7414744254.

The spelling of 39911042 in words is "thirty-nine million, nine hundred eleven thousand, forty-two".