20070540700236 has 48 divisors (see below), whose sum is σ = 56037407087200. Its totient is φ = 6175550984256.

The previous prime is 20070540700207. The next prime is 20070540700271. The reversal of 20070540700236 is 63200704507002.

It is a happy number.

20070540700236 is a `hidden beast` number, since 20 + 0 + 7 + 0 + 540 + 70 + 0 + 23 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 20070540700236.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7147627051 + ... + 7147629858.

Almost surely, 2^{20070540700236} is an apocalyptic number.

20070540700236 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

20070540700236 is an abundant number, since it is smaller than the sum of its proper divisors (35966866386964).

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

20070540700236 is a wasteful number, since it uses less digits than its factorization.

20070540700236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14295256935 (or 14295256927 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 20070540700236 in words is "twenty trillion, seventy billion, five hundred forty million, seven hundred thousand, two hundred thirty-six".