34442497940 has 24 divisors (see below), whose sum is σ = 72333015552. Its totient is φ = 13776281120.

The previous prime is 34442497937. The next prime is 34442497949. The reversal of 34442497940 is 4979424443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34442497949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524837 + ... + 586803.

It is an arithmetic number, because the mean of its divisors is an integer number (3013875648).

Almost surely, 2^34442497940 is an apocalyptic number.

It is an amenable number.

34442497940 is an abundant number, since it is smaller than the sum of its proper divisors (37890517612).

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

34442497940 is a wasteful number, since it uses less digits than its factorization.

34442497940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89767 (or 89765 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 34442497940 in words is "thirty-four billion, four hundred forty-two million, four hundred ninety-seven thousand, nine hundred forty".