126801342 has 32 divisors (see below), whose sum is σ = 282562560. Its totient is φ = 42149880.

The previous prime is 126801329. The next prime is 126801349. The reversal of 126801342 is 243108621.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126801349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17617 + ... + 23747.

It is an arithmetic number, because the mean of its divisors is an integer number (8830080).

Almost surely, 2^126801342 is an apocalyptic number.

126801342 is an abundant number, since it is smaller than the sum of its proper divisors (155761218).

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

126801342 is a wasteful number, since it uses less digits than its factorization.

126801342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6525 (or 6519 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 126801342 is about 11260.6101966101. The cubic root of 126801342 is about 502.3903436375.

Adding to 126801342 its reverse (243108621), we get a palindrome (369909963).

The spelling of 126801342 in words is "one hundred twenty-six million, eight hundred one thousand, three hundred forty-two".