1242414912 has 56 divisors (see below), whose sum is σ = 3290799616. Its totient is φ = 413687808.

The previous prime is 1242414911. The next prime is 1242414977. The reversal of 1242414912 is 2194142421.

It is a self number, because there is not a number n which added to its sum of digits gives 1242414912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242414911) 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, 205728 + ... + 211680.

Almost surely, 2^1242414912 is an apocalyptic number.

1242414912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1242414912 is an abundant number, since it is smaller than the sum of its proper divisors (2048384704).

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

1242414912 is a wasteful number, since it uses less digits than its factorization.

1242414912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055 (or 7045 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 1242414912 is about 35247.9064910244. The cubic root of 1242414912 is about 1075.0340460102.

The spelling of 1242414912 in words is "one billion, two hundred forty-two million, four hundred fourteen thousand, nine hundred twelve".