136341463742 has 32 divisors (see below), whose sum is σ = 225346890240. Its totient is φ = 61352902080.

The previous prime is 136341463733. The next prime is 136341463757. The reversal of 136341463742 is 247364143631.

It is a super-2 number, since 2×136341463742² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136341463693 and 136341463702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044509 + ... + 1167767.

It is an arithmetic number, because the mean of its divisors is an integer number (7042090320).

Almost surely, 2^136341463742 is an apocalyptic number.

136341463742 is a deficient number, since it is larger than the sum of its proper divisors (89005426498).

136341463742 is a wasteful number, since it uses less digits than its factorization.

136341463742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123776.

The product of its digits is 870912, while the sum is 44.

The spelling of 136341463742 in words is "one hundred thirty-six billion, three hundred forty-one million, four hundred sixty-three thousand, seven hundred forty-two".