60400047120 has 80 divisors (see below), whose sum is σ = 213988744320. Its totient is φ = 13805724672.

The previous prime is 60400047101. The next prime is 60400047151. The reversal of 60400047120 is 2174000406.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17974525 + ... + 17977884.

It is an arithmetic number, because the mean of its divisors is an integer number (2674859304).

Almost surely, 2^60400047120 is an apocalyptic number.

60400047120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60400047120 is an abundant number, since it is smaller than the sum of its proper divisors (153588697200).

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

60400047120 is a wasteful number, since it uses less digits than its factorization.

60400047120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35952432 (or 35952426 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 60400047120 its reverse (2174000406), we get a palindrome (62574047526).

The spelling of 60400047120 in words is "sixty billion, four hundred million, forty-seven thousand, one hundred twenty".