27953040120 has 32 divisors (see below), whose sum is σ = 83859120720. Its totient is φ = 7454144000.

The previous prime is 27953040113. The next prime is 27953040149. The reversal of 27953040120 is 2104035972.

It is a super-2 number, since 2×27953040120² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116470881 + ... + 116471120.

Almost surely, 2^27953040120 is an apocalyptic number.

27953040120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27953040120 is an abundant number, since it is smaller than the sum of its proper divisors (55906080600).

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

27953040120 is a wasteful number, since it uses less digits than its factorization.

27953040120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232942015 (or 232942011 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 27953040120 in words is "twenty-seven billion, nine hundred fifty-three million, forty thousand, one hundred twenty".