1252413400334 has 8 divisors (see below), whose sum is σ = 1879806852000. Its totient is φ = 625811116336.

The previous prime is 1252413400327. The next prime is 1252413400349. The reversal of 1252413400334 is 4330043142521.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1252413400334.

It is a congruent number.

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, 197787959 + ... + 197794290.

It is an arithmetic number, because the mean of its divisors is an integer number (234975856500).

Almost surely, 2^{1252413400334} is an apocalyptic number.

1252413400334 is a deficient number, since it is larger than the sum of its proper divisors (627393451666).

1252413400334 is a wasteful number, since it uses less digits than its factorization.

1252413400334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395583834.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1252413400334 its reverse (4330043142521), we get a palindrome (5582456542855).

The spelling of 1252413400334 in words is "one trillion, two hundred fifty-two billion, four hundred thirteen million, four hundred thousand, three hundred thirty-four".