2020308157400 has 96 divisors (see below), whose sum is σ = 5079532180800. Its totient is φ = 742864435200.

The previous prime is 2020308157393. The next prime is 2020308157459. The reversal of 2020308157400 is 47518030202.

It is a super-3 number, since 3×2020308157400³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 985520 + ... + 2238719.

It is an arithmetic number, because the mean of its divisors is an integer number (52911793550).

Almost surely, 2^{2020308157400} is an apocalyptic number.

2020308157400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020308157400 is an abundant number, since it is smaller than the sum of its proper divisors (3059224023400).

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

2020308157400 is a wasteful number, since it uses less digits than its factorization.

2020308157400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224509 (or 3224500 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 2020308157400 in words is "two trillion, twenty billion, three hundred eight million, one hundred fifty-seven thousand, four hundred".