315514432255412 has 24 divisors (see below), whose sum is σ = 604371276924072. Its totient is φ = 143234799004800.

The previous prime is 315514432255369. The next prime is 315514432255433. The reversal of 315514432255412 is 214552234415513.

It can be written as a sum of positive squares in 4 ways, for example, as 15377032878736 + 300137399376676 = 3921356^2 + 17324474^2 .

It is a super-2 number, since 2×315514432255412² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49734302039 + ... + 49734308382.

It is an arithmetic number, because the mean of its divisors is an integer number (25182136538503).

Almost surely, 2^{315514432255412} is an apocalyptic number.

It is an amenable number.

315514432255412 is a deficient number, since it is larger than the sum of its proper divisors (288856844668660).

315514432255412 is a wasteful number, since it uses less digits than its factorization.

315514432255412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99468610499 (or 99468610497 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 47.

The spelling of 315514432255412 in words is "three hundred fifteen trillion, five hundred fourteen billion, four hundred thirty-two million, two hundred fifty-five thousand, four hundred twelve".