134265621436 has 48 divisors (see below), whose sum is σ = 240537366720. Its totient is φ = 65553546240.

The previous prime is 134265621379. The next prime is 134265621463. The reversal of 134265621436 is 634126562431.

It is a happy number.

It is a super-6 number, since 6×134265621436⁶ (a number of 68 digits) contains 666666 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134265621392 and 134265621401.

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, 43464180 + ... + 43467268.

It is an arithmetic number, because the mean of its divisors is an integer number (5011195140).

Almost surely, 2^134265621436 is an apocalyptic number.

It is an amenable number.

134265621436 is a deficient number, since it is larger than the sum of its proper divisors (106271745284).

134265621436 is a wasteful number, since it uses less digits than its factorization.

134265621436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054 (or 4052 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The spelling of 134265621436 in words is "one hundred thirty-four billion, two hundred sixty-five million, six hundred twenty-one thousand, four hundred thirty-six".