1240125074 has 8 divisors (see below), whose sum is σ = 1903447920. Its totient is φ = 605642436.

The previous prime is 1240125053. The next prime is 1240125091. The reversal of 1240125074 is 4705210421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7209944 + ... + 7210115.

It is an arithmetic number, because the mean of its divisors is an integer number (237930990).

Almost surely, 2^1240125074 is an apocalyptic number.

1240125074 is a deficient number, since it is larger than the sum of its proper divisors (663322846).

1240125074 is a wasteful number, since it uses less digits than its factorization.

1240125074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14420104.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 1240125074 is about 35215.4096099989. The cubic root of 1240125074 is about 1074.3731911818.

Adding to 1240125074 its reverse (4705210421), we get a palindrome (5945335495).

The spelling of 1240125074 in words is "one billion, two hundred forty million, one hundred twenty-five thousand, seventy-four".