134390050 has 24 divisors (see below), whose sum is σ = 255782736. Its totient is φ = 52505040.

The previous prime is 134390041. The next prime is 134390057. The reversal of 134390050 is 50093431.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 134389997 and 134390024.

It is not an unprimeable number, because it can be changed into a prime (134390057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29104 + ... + 33403.

It is an arithmetic number, because the mean of its divisors is an integer number (10657614).

Almost surely, 2^134390050 is an apocalyptic number.

134390050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134390050 is a deficient number, since it is larger than the sum of its proper divisors (121392686).

134390050 is a wasteful number, since it uses less digits than its factorization.

134390050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62562 (or 62557 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 134390050 is about 11592.6722544890. The cubic root of 134390050 is about 512.2190250455.

The spelling of 134390050 in words is "one hundred thirty-four million, three hundred ninety thousand, fifty".