12342027635 has 24 divisors (see below), whose sum is σ = 17241057216. Its totient is φ = 8456918400.

The previous prime is 12342027623. The next prime is 12342027647. The reversal of 12342027635 is 53672024321.

It is an interprime number because it is at equal distance from previous prime (12342027623) and next prime (12342027647).

It is not a de Polignac number, because 12342027635 - 2¹⁰ = 12342026611 is a prime.

It is a super-2 number, since 2×12342027635² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12342027595 and 12342027604.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330935 + ... + 366335.

It is an arithmetic number, because the mean of its divisors is an integer number (718377384).

Almost surely, 2^12342027635 is an apocalyptic number.

12342027635 is a deficient number, since it is larger than the sum of its proper divisors (4899029581).

12342027635 is a wasteful number, since it uses less digits than its factorization.

12342027635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36843 (or 36836 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 12342027635 in words is "twelve billion, three hundred forty-two million, twenty-seven thousand, six hundred thirty-five".