1250896993400 has 144 divisors (see below), whose sum is σ = 3042385353000. Its totient is φ = 478273143040.

The previous prime is 1250896993369. The next prime is 1250896993471. The reversal of 1250896993400 is 43996980521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 198583451 + ... + 198589749.

Almost surely, 2^{1250896993400} is an apocalyptic number.

1250896993400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1250896993400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521192676500).

1250896993400 is an abundant number, since it is smaller than the sum of its proper divisors (1791488359600).

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

1250896993400 is a wasteful number, since it uses less digits than its factorization.

1250896993400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8238 (or 8206 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 1250896993400 in words is "one trillion, two hundred fifty billion, eight hundred ninety-six million, nine hundred ninety-three thousand, four hundred".