899738537342 has 16 divisors (see below), whose sum is σ = 1386136803552. Its totient is φ = 437693868000.

The previous prime is 899738537329. The next prime is 899738537351. The reversal of 899738537342 is 243735837998.

It is a congruent number.

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, 1834508 + ... + 2272640.

It is an arithmetic number, because the mean of its divisors is an integer number (86633550222).

Almost surely, 2^899738537342 is an apocalyptic number.

899738537342 is a deficient number, since it is larger than the sum of its proper divisors (486398266210).

899738537342 is a wasteful number, since it uses less digits than its factorization.

899738537342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465923.

The product of its digits is 274337280, while the sum is 68.

The spelling of 899738537342 in words is "eight hundred ninety-nine billion, seven hundred thirty-eight million, five hundred thirty-seven thousand, three hundred forty-two".