135423014249974 has 64 divisors (see below), whose sum is σ = 230985451699200. Its totient is φ = 59007013632000.

The previous prime is 135423014249959. The next prime is 135423014249983. The reversal of 135423014249974 is 479942410324531.

It is a super-2 number, since 2×135423014249974² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23296659 + ... + 28523329.

It is an arithmetic number, because the mean of its divisors is an integer number (3609147682800).

Almost surely, 2^{135423014249974} is an apocalyptic number.

135423014249974 is a deficient number, since it is larger than the sum of its proper divisors (95562437449226).

135423014249974 is a wasteful number, since it uses less digits than its factorization.

135423014249974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227237.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 135423014249974 in words is "one hundred thirty-five trillion, four hundred twenty-three billion, fourteen million, two hundred forty-nine thousand, nine hundred seventy-four".