9020500070400 has 6240 divisors, whose sum is σ = 47074759522560. Its totient is φ = 1651129712640.

The previous prime is 9020500070389. The next prime is 9020500070401. The reversal of 9020500070400 is 40700050209.

9020500070400 is a `hidden beast` number, since 90 + 2 + 0 + 500 + 0 + 70 + 4 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (6240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9020500070401) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 243797299182 + ... + 243797299218.

Almost surely, 2^{9020500070400} is an apocalyptic number.

9020500070400 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9020500070400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23537379761280).

9020500070400 is an abundant number, since it is smaller than the sum of its proper divisors (38054259452160).

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

9020500070400 is a wasteful number, since it uses less digits than its factorization.

9020500070400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 9020500070400 in words is "nine trillion, twenty billion, five hundred million, seventy thousand, four hundred".