830215094292 has 48 divisors (see below), whose sum is σ = 2152673246080. Its totient is φ = 276704455104.

The previous prime is 830215094287. The next prime is 830215094299. The reversal of 830215094292 is 292490512038.

830215094292 is a `hidden beast` number, since 8 + 3 + 0 + 215 + 0 + 9 + 429 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830215094299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422313 + ... + 1356015.

Almost surely, 2^830215094292 is an apocalyptic number.

It is an amenable number.

830215094292 is an abundant number, since it is smaller than the sum of its proper divisors (1322458151788).

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

830215094292 is a wasteful number, since it uses less digits than its factorization.

830215094292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941949 (or 941941 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 830215094292 in words is "eight hundred thirty billion, two hundred fifteen million, ninety-four thousand, two hundred ninety-two".