381001130292 has 24 divisors (see below), whose sum is σ = 935792250400. Its totient is φ = 120316146336.

The previous prime is 381001130291. The next prime is 381001130297. The reversal of 381001130292 is 292031100183.

It is a super-2 number, since 2×381001130292² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381001130291) 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, 835528567 + ... + 835529022.

Almost surely, 2^381001130292 is an apocalyptic number.

It is an amenable number.

381001130292 is an abundant number, since it is smaller than the sum of its proper divisors (554791120108).

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

381001130292 is a wasteful number, since it uses less digits than its factorization.

381001130292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671057615 (or 1671057613 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 381001130292 in words is "three hundred eighty-one billion, one million, one hundred thirty thousand, two hundred ninety-two".