47021745130 has 16 divisors (see below), whose sum is σ = 84976353504. Its totient is φ = 18733762000.

The previous prime is 47021745103. The next prime is 47021745157. The reversal of 47021745130 is 3154712074.

It is an interprime number because it is at equal distance from previous prime (47021745103) and next prime (47021745157).

It is a super-2 number, since 2×47021745130² (a number of 22 digits) contains 22 as substring.

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, 9364372 + ... + 9369391.

It is an arithmetic number, because the mean of its divisors is an integer number (5311022094).

Almost surely, 2^47021745130 is an apocalyptic number.

47021745130 is a deficient number, since it is larger than the sum of its proper divisors (37954608374).

47021745130 is a wasteful number, since it uses less digits than its factorization.

47021745130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18734021.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 47021745130 in words is "forty-seven billion, twenty-one million, seven hundred forty-five thousand, one hundred thirty".