1425844124 has 6 divisors (see below), whose sum is σ = 2495227224. Its totient is φ = 712922060.

The previous prime is 1425844117. The next prime is 1425844139. The reversal of 1425844124 is 4214485241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178230512 + ... + 178230519.

It is an arithmetic number, because the mean of its divisors is an integer number (415871204).

Almost surely, 2^1425844124 is an apocalyptic number.

It is an amenable number.

1425844124 is a deficient number, since it is larger than the sum of its proper divisors (1069383100).

1425844124 is a wasteful number, since it uses less digits than its factorization.

1425844124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356461035 (or 356461033 counting only the distinct ones).

The product of its digits is 40960, while the sum is 35.

The square root of 1425844124 is about 37760.3512165870. The cubic root of 1425844124 is about 1125.5307122997.

The spelling of 1425844124 in words is "one billion, four hundred twenty-five million, eight hundred forty-four thousand, one hundred twenty-four".