1241282742 has 16 divisors (see below), whose sum is σ = 2837217792. Its totient is φ = 354652200.

The previous prime is 1241282723. The next prime is 1241282743. The reversal of 1241282742 is 2472821421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241282743) 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, 14777134 + ... + 14777217.

It is an arithmetic number, because the mean of its divisors is an integer number (177326112).

Almost surely, 2^1241282742 is an apocalyptic number.

1241282742 is an abundant number, since it is smaller than the sum of its proper divisors (1595935050).

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

1241282742 is a wasteful number, since it uses less digits than its factorization.

1241282742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29554363.

The product of its digits is 14336, while the sum is 33.

The square root of 1241282742 is about 35231.8427278506. The cubic root of 1241282742 is about 1074.7073995793.

The spelling of 1241282742 in words is "one billion, two hundred forty-one million, two hundred eighty-two thousand, seven hundred forty-two".