134625156542 has 32 divisors (see below), whose sum is σ = 208892559744. Its totient is φ = 65029860000.

The previous prime is 134625156539. The next prime is 134625156557. The reversal of 134625156542 is 245651526431.

It is a junction number, because it is equal to n+sod(n) for n = 134625156493 and 134625156502.

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, 9121613 + ... + 9136359.

It is an arithmetic number, because the mean of its divisors is an integer number (6527892492).

Almost surely, 2^134625156542 is an apocalyptic number.

134625156542 is a deficient number, since it is larger than the sum of its proper divisors (74267403202).

134625156542 is a wasteful number, since it uses less digits than its factorization.

134625156542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15944.

The product of its digits is 864000, while the sum is 44.

The spelling of 134625156542 in words is "one hundred thirty-four billion, six hundred twenty-five million, one hundred fifty-six thousand, five hundred forty-two".