901942955 has 8 divisors (see below), whose sum is σ = 1082924304. Its totient is φ = 721159200.

The previous prime is 901942927. The next prime is 901942961. The reversal of 901942955 is 559249109.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 901942955 - 2¹⁸ = 901680811 is a prime.

It is a Duffinian 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, 39161 + ... + 57770.

It is an arithmetic number, because the mean of its divisors is an integer number (135365538).

Almost surely, 2^901942955 is an apocalyptic number.

901942955 is a deficient number, since it is larger than the sum of its proper divisors (180981349).

901942955 is a wasteful number, since it uses less digits than its factorization.

901942955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98797.

The product of its (nonzero) digits is 145800, while the sum is 44.

The square root of 901942955 is about 30032.3651249781. The cubic root of 901942955 is about 966.1836639094.

The spelling of 901942955 in words is "nine hundred one million, nine hundred forty-two thousand, nine hundred fifty-five".