10020157344419 has 8 divisors (see below), whose sum is σ = 10041326559360. Its totient is φ = 9998989173376.

The previous prime is 10020157344397. The next prime is 10020157344497. The reversal of 10020157344419 is 91444375102001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10020157344419 - 2³² = 10015862377123 is a prime.

It is a super-2 number, since 2×10020157344419² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020157344619) 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, 20738009 + ... + 21215685.

It is an arithmetic number, because the mean of its divisors is an integer number (1255165819920).

Almost surely, 2^{10020157344419} is an apocalyptic number.

10020157344419 is a deficient number, since it is larger than the sum of its proper divisors (21169214941).

10020157344419 is an equidigital number, since it uses as much as digits as its factorization.

10020157344419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521949.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 10020157344419 in words is "ten trillion, twenty billion, one hundred fifty-seven million, three hundred forty-four thousand, four hundred nineteen".