10291396020 has 48 divisors (see below), whose sum is σ = 28860971328. Its totient is φ = 2740080640.

The previous prime is 10291395943. The next prime is 10291396021. The reversal of 10291396020 is 2069319201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10291396021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95334 + ... + 172253.

It is an arithmetic number, because the mean of its divisors is an integer number (601270236).

Almost surely, 2^10291396020 is an apocalyptic number.

10291396020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10291396020 is an abundant number, since it is smaller than the sum of its proper divisors (18569575308).

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

10291396020 is a wasteful number, since it uses less digits than its factorization.

10291396020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268240 (or 268238 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 10291396020 in words is "ten billion, two hundred ninety-one million, three hundred ninety-six thousand, twenty".