134620231602 has 16 divisors (see below), whose sum is σ = 269245765152. Its totient is φ = 44872526880.

The previous prime is 134620231589. The next prime is 134620231621. The reversal of 134620231602 is 206132026431.

It is a super-2 number, since 2×134620231602² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134620231602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159577 + ... + 542867.

It is an arithmetic number, because the mean of its divisors is an integer number (16827860322).

Almost surely, 2^134620231602 is an apocalyptic number.

134620231602 is an abundant number, since it is smaller than the sum of its proper divisors (134625533550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134620231602 is a wasteful number, since it uses less digits than its factorization.

134620231602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441833.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 134620231602 in words is "one hundred thirty-four billion, six hundred twenty million, two hundred thirty-one thousand, six hundred two".