6990059274240 has 512 divisors, whose sum is σ = 26388279060480. Its totient is φ = 1546188226560.

The previous prime is 6990059274227. The next prime is 6990059274311. The reversal of 6990059274240 is 424729500996.

It is a tau number, because it is divible by the number of its divisors (512).

It is a congruent number.

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, 225485783025 + ... + 225485783055.

It is an arithmetic number, because the mean of its divisors is an integer number (51539607540).

Almost surely, 2^{6990059274240} is an apocalyptic number.

6990059274240 is a gapful number since it is divisible by the number (60) 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 6990059274240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13194139530240).

6990059274240 is an abundant number, since it is smaller than the sum of its proper divisors (19398219786240).

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

6990059274240 is an frugal number, since it uses more digits than its factorization.

6990059274240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 6990059274240 in words is "six trillion, nine hundred ninety billion, fifty-nine million, two hundred seventy-four thousand, two hundred forty".