134050390 has 16 divisors (see below), whose sum is σ = 243054432. Its totient is φ = 53228224.

The previous prime is 134050387. The next prime is 134050391. The reversal of 134050390 is 93050431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134050391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47554 + ... + 50293.

It is an arithmetic number, because the mean of its divisors is an integer number (15190902).

Almost surely, 2^134050390 is an apocalyptic number.

134050390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134050390 is a deficient number, since it is larger than the sum of its proper divisors (109004042).

134050390 is a wasteful number, since it uses less digits than its factorization.

134050390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97991.

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

The square root of 134050390 is about 11578.0132147100. The cubic root of 134050390 is about 511.7871302389.

The spelling of 134050390 in words is "one hundred thirty-four million, fifty thousand, three hundred ninety".