47148014137784 has 32 divisors (see below), whose sum is σ = 104290538188800. Its totient is φ = 19554475908960.

The previous prime is 47148014137781. The next prime is 47148014137799. The reversal of 47148014137784 is 48773141084174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47148014137781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13579495424 + ... + 13579498895.

It is an arithmetic number, because the mean of its divisors is an integer number (3259079318400).

Almost surely, 2^{47148014137784} is an apocalyptic number.

It is an amenable number.

47148014137784 is an abundant number, since it is smaller than the sum of its proper divisors (57142524051016).

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

47148014137784 is a wasteful number, since it uses less digits than its factorization.

47148014137784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27158994363 (or 27158994359 counting only the distinct ones).

The product of its (nonzero) digits is 16859136, while the sum is 59.

The spelling of 47148014137784 in words is "forty-seven trillion, one hundred forty-eight billion, fourteen million, one hundred thirty-seven thousand, seven hundred eighty-four".