134042200 has 24 divisors (see below), whose sum is σ = 311648580. Its totient is φ = 53616800.

The previous prime is 134042197. The next prime is 134042203. The reversal of 134042200 is 2240431.

134042200 = T₁₈₅₃ + T₁₈₅₄ + ... + T₁₉₂₇.

It is an interprime number because it is at equal distance from previous prime (134042197) and next prime (134042203).

It is a super-2 number, since 2×134042200² = 35934622761680000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134042203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 334906 + ... + 335305.

Almost surely, 2^134042200 is an apocalyptic number.

134042200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134042200 is an abundant number, since it is smaller than the sum of its proper divisors (177606380).

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

134042200 is a wasteful number, since it uses less digits than its factorization.

134042200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670227 (or 670218 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 134042200 is about 11577.6595216823. The cubic root of 134042200 is about 511.7767072381.

Adding to 134042200 its reverse (2240431), we get a palindrome (136282631).

The spelling of 134042200 in words is "one hundred thirty-four million, forty-two thousand, two hundred".