944240742 has 24 divisors (see below), whose sum is σ = 2095755480. Its totient is φ = 307069920.

The previous prime is 944240729. The next prime is 944240753. The reversal of 944240742 is 247042449.

It is a junction number, because it is equal to n+sod(n) for n = 944240697 and 944240706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638992 + ... + 640467.

It is an arithmetic number, because the mean of its divisors is an integer number (87323145).

Almost surely, 2^944240742 is an apocalyptic number.

944240742 is an abundant number, since it is smaller than the sum of its proper divisors (1151514738).

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

944240742 is a wasteful number, since it uses less digits than its factorization.

944240742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279508 (or 1279505 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 944240742 is about 30728.5004840783. The cubic root of 944240742 is about 981.0570095958.

It can be divided in two parts, 9442407 and 42, that added together give a palindrome (9442449).

The spelling of 944240742 in words is "nine hundred forty-four million, two hundred forty thousand, seven hundred forty-two".