147771419955960 has 128 divisors (see below), whose sum is σ = 456285274444800. Its totient is φ = 38269087234560.

The previous prime is 147771419955959. The next prime is 147771419955961. The reversal of 147771419955960 is 69559914177741.

It is an interprime number because it is at equal distance from previous prime (147771419955959) and next prime (147771419955961).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147771419955961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127189774 + ... + 128346333.

It is an arithmetic number, because the mean of its divisors is an integer number (3564728706600).

Almost surely, 2^{147771419955960} is an apocalyptic number.

147771419955960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147771419955960 is an abundant number, since it is smaller than the sum of its proper divisors (308513854488840).

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

147771419955960 is a wasteful number, since it uses less digits than its factorization.

147771419955960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255536261 (or 255536257 counting only the distinct ones).

The product of its (nonzero) digits is 600112800, while the sum is 75.

The spelling of 147771419955960 in words is "one hundred forty-seven trillion, seven hundred seventy-one billion, four hundred nineteen million, nine hundred fifty-five thousand, nine hundred sixty".