315112061405426 has 8 divisors (see below), whose sum is σ = 472775736870144. Its totient is φ = 157520149115380.

The previous prime is 315112061405423. The next prime is 315112061405431. The reversal of 315112061405426 is 624504160211513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×315112061405426² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (315112061405423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17940782690 + ... + 17940800253.

It is an arithmetic number, because the mean of its divisors is an integer number (59096967108768).

Almost surely, 2^{315112061405426} is an apocalyptic number.

315112061405426 is a deficient number, since it is larger than the sum of its proper divisors (157663675464718).

315112061405426 is a wasteful number, since it uses less digits than its factorization.

315112061405426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35881587336.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 315112061405426 in words is "three hundred fifteen trillion, one hundred twelve billion, sixty-one million, four hundred five thousand, four hundred twenty-six".