47273620240 has 120 divisors (see below), whose sum is σ = 139479233472. Its totient is φ = 14734621440.

The previous prime is 47273620237. The next prime is 47273620243. The reversal of 47273620240 is 4202637274.

It is an interprime number because it is at equal distance from previous prime (47273620237) and next prime (47273620243).

It is a self number, because there is not a number n which added to its sum of digits gives 47273620240.

It is not an unprimeable number, because it can be changed into a prime (47273620243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505044 + ... + 591283.

Almost surely, 2^47273620240 is an apocalyptic number.

47273620240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47273620240 is an abundant number, since it is smaller than the sum of its proper divisors (92205613232).

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

47273620240 is a wasteful number, since it uses less digits than its factorization.

47273620240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096365 (or 1096352 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 37.

The spelling of 47273620240 in words is "forty-seven billion, two hundred seventy-three million, six hundred twenty thousand, two hundred forty".