47421220704 has 96 divisors (see below), whose sum is σ = 146243107584. Its totient is φ = 13264673280.

The previous prime is 47421220657. The next prime is 47421220723. The reversal of 47421220704 is 40702212474.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 1713444 + ... + 1740899.

It is an arithmetic number, because the mean of its divisors is an integer number (1523365704).

Almost surely, 2^47421220704 is an apocalyptic number.

47421220704 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47421220704 is an abundant number, since it is smaller than the sum of its proper divisors (98821886880).

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

47421220704 is a wasteful number, since it uses less digits than its factorization.

47421220704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454380 (or 3454372 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 33.

The spelling of 47421220704 in words is "forty-seven billion, four hundred twenty-one million, two hundred twenty thousand, seven hundred four".