1412401242 has 32 divisors (see below), whose sum is σ = 3418250112. Its totient is φ = 379805184.

The previous prime is 1412401201. The next prime is 1412401267. The reversal of 1412401242 is 2421042141.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 988363 + ... + 989790.

It is an arithmetic number, because the mean of its divisors is an integer number (106820316).

Almost surely, 2^1412401242 is an apocalyptic number.

1412401242 is an abundant number, since it is smaller than the sum of its proper divisors (2005848870).

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

1412401242 is a wasteful number, since it uses less digits than its factorization.

1412401242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978182.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1412401242 is about 37581.9270660779. The cubic root of 1412401242 is about 1121.9823634672.

Adding to 1412401242 its reverse (2421042141), we get a palindrome (3833443383).

The spelling of 1412401242 in words is "one billion, four hundred twelve million, four hundred one thousand, two hundred forty-two".