147063853431 has 12 divisors (see below), whose sum is σ = 231736981320. Its totient is φ = 89129608080.

The previous prime is 147063853427. The next prime is 147063853441. The reversal of 147063853431 is 134358360741.

147063853431 is a `hidden beast` number, since 1 + 4 + 7 + 0 + 638 + 5 + 3 + 4 + 3 + 1 = 666.

147063853431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147063853431 - 2² = 147063853427 is a prime.

It is a super-2 number, since 2×147063853431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147063853421) 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 11 ways as a sum of consecutive naturals, for example, 742746636 + ... + 742746833.

It is an arithmetic number, because the mean of its divisors is an integer number (19311415110).

Almost surely, 2^147063853431 is an apocalyptic number.

147063853431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

147063853431 is a deficient number, since it is larger than the sum of its proper divisors (84673127889).

147063853431 is a wasteful number, since it uses less digits than its factorization.

147063853431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485493486 (or 1485493483 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 147063853431 in words is "one hundred forty-seven billion, sixty-three million, eight hundred fifty-three thousand, four hundred thirty-one".