126042354 has 12 divisors (see below), whose sum is σ = 273091806. Its totient is φ = 42014112.

The previous prime is 126042353. The next prime is 126042377. The reversal of 126042354 is 453240621.

126042354 is a `hidden beast` number, since 1 + 2 + 604 + 2 + 3 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 81486729 + 44555625 = 9027^2 + 6675^2 .

It is a super-2 number, since 2×126042354² = 31773350003722632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126042353) 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, 3501159 + ... + 3501194.

Almost surely, 2^126042354 is an apocalyptic number.

126042354 is an abundant number, since it is smaller than the sum of its proper divisors (147049452).

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

126042354 is a wasteful number, since it uses less digits than its factorization.

126042354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002361 (or 7002358 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 126042354 is about 11226.8585989136. The cubic root of 126042354 is about 501.3859600133.

Adding to 126042354 its reverse (453240621), we get a palindrome (579282975).

The spelling of 126042354 in words is "one hundred twenty-six million, forty-two thousand, three hundred fifty-four".