835290149157 has 8 divisors (see below), whose sum is σ = 1237466887680. Its totient is φ = 556860099420.

The previous prime is 835290149153. The next prime is 835290149159. The reversal of 835290149157 is 751941092538.

It is a happy number.

835290149157 is a `hidden beast` number, since 83 + 5 + 29 + 0 + 1 + 491 + 57 = 666.

It is not a de Polignac number, because 835290149157 - 2² = 835290149153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (835290149153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15468336069 + ... + 15468336122.

It is an arithmetic number, because the mean of its divisors is an integer number (154683360960).

Almost surely, 2^835290149157 is an apocalyptic number.

It is an amenable number.

835290149157 is a deficient number, since it is larger than the sum of its proper divisors (402176738523).

835290149157 is a wasteful number, since it uses less digits than its factorization.

835290149157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30936672200 (or 30936672194 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 835290149157 in words is "eight hundred thirty-five billion, two hundred ninety million, one hundred forty-nine thousand, one hundred fifty-seven".