134771402 has 8 divisors (see below), whose sum is σ = 202290816. Its totient is φ = 67341132.

The previous prime is 134771369. The next prime is 134771423. The reversal of 134771402 is 204177431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18368 + ... + 24635.

It is an arithmetic number, because the mean of its divisors is an integer number (25286352).

Almost surely, 2^134771402 is an apocalyptic number.

134771402 is a deficient number, since it is larger than the sum of its proper divisors (67519414).

134771402 is a wasteful number, since it uses less digits than its factorization.

134771402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44572.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 134771402 is about 11609.1085790426. The cubic root of 134771402 is about 512.7030670200.

The spelling of 134771402 in words is "one hundred thirty-four million, seven hundred seventy-one thousand, four hundred two".