115631421743 has 8 divisors (see below), whose sum is σ = 115757328000. Its totient is φ = 115505568288.

The previous prime is 115631421713. The next prime is 115631421769. The reversal of 115631421743 is 347124136511.

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

It is a cyclic number.

It is not a de Polignac number, because 115631421743 - 2¹² = 115631417647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115631421697 and 115631421706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115631421713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5616833 + ... + 5637381.

It is an arithmetic number, because the mean of its divisors is an integer number (14469666000).

Almost surely, 2^115631421743 is an apocalyptic number.

115631421743 is a deficient number, since it is larger than the sum of its proper divisors (125906257).

115631421743 is a wasteful number, since it uses less digits than its factorization.

115631421743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26401.

The product of its digits is 60480, while the sum is 38.

The spelling of 115631421743 in words is "one hundred fifteen billion, six hundred thirty-one million, four hundred twenty-one thousand, seven hundred forty-three".