1252284229774 has 16 divisors (see below), whose sum is σ = 1989242264448. Its totient is φ = 589215336192.

The previous prime is 1252284229753. The next prime is 1252284229793. The reversal of 1252284229774 is 4779224822521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750814 + ... + 3173569.

It is an arithmetic number, because the mean of its divisors is an integer number (124327641528).

Almost surely, 2^{1252284229774} is an apocalyptic number.

1252284229774 is a deficient number, since it is larger than the sum of its proper divisors (736958034674).

1252284229774 is a wasteful number, since it uses less digits than its factorization.

1252284229774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5930619.

The product of its digits is 9031680, while the sum is 55.

The spelling of 1252284229774 in words is "one trillion, two hundred fifty-two billion, two hundred eighty-four million, two hundred twenty-nine thousand, seven hundred seventy-four".