158942203292 has 6 divisors (see below), whose sum is σ = 278148855768. Its totient is φ = 79471101644.

The previous prime is 158942203267. The next prime is 158942203339. The reversal of 158942203292 is 292302249851.

It is a happy number.

158942203292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19867775408 + ... + 19867775415.

It is an arithmetic number, because the mean of its divisors is an integer number (46358142628).

Almost surely, 2^158942203292 is an apocalyptic number.

It is an amenable number.

158942203292 is a deficient number, since it is larger than the sum of its proper divisors (119206652476).

158942203292 is a wasteful number, since it uses less digits than its factorization.

158942203292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39735550827 (or 39735550825 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 158942203292 in words is "one hundred fifty-eight billion, nine hundred forty-two million, two hundred three thousand, two hundred ninety-two".