47942092120 has 64 divisors (see below), whose sum is σ = 119000780640. Its totient is φ = 17269939200.

The previous prime is 47942092117. The next prime is 47942092123. The reversal of 47942092120 is 2129024974.

It is an interprime number because it is at equal distance from previous prime (47942092117) and next prime (47942092123).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47942092123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103026 + ... + 1145665.

Almost surely, 2^47942092120 is an apocalyptic number.

47942092120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47942092120 is an abundant number, since it is smaller than the sum of its proper divisors (71058688520).

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

47942092120 is a wasteful number, since it uses less digits than its factorization.

47942092120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248756 (or 2248752 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 47942092120 in words is "forty-seven billion, nine hundred forty-two million, ninety-two thousand, one hundred twenty".