2440742372 has 24 divisors (see below), whose sum is σ = 4289991552. Its totient is φ = 1215044000.

The previous prime is 2440742347. The next prime is 2440742417. The reversal of 2440742372 is 2732470442.

It is a happy number.

2440742372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1036997 + ... + 1039347.

It is an arithmetic number, because the mean of its divisors is an integer number (178749648).

Almost surely, 2^2440742372 is an apocalyptic number.

It is an amenable number.

2440742372 is a deficient number, since it is larger than the sum of its proper divisors (1849249180).

2440742372 is a wasteful number, since it uses less digits than its factorization.

2440742372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 35.

The square root of 2440742372 is about 49403.8700103545. The cubic root of 2440742372 is about 1346.3996194924.

The spelling of 2440742372 in words is "two billion, four hundred forty million, seven hundred forty-two thousand, three hundred seventy-two".