1400010240000 has 520 divisors, whose sum is σ = 4686516297232. Its totient is φ = 371589120000.

The previous prime is 1400010239983. The next prime is 1400010240019. The reversal of 1400010240000 is 420100041.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3233279784 + ... + 3233280216.

Almost surely, 2^{1400010240000} is an apocalyptic number.

1400010240000 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 1400010240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2343258148616).

1400010240000 is an abundant number, since it is smaller than the sum of its proper divisors (3286506057232).

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

1400010240000 is an frugal number, since it uses more digits than its factorization.

1400010240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1400010240000 its reverse (420100041), we get a palindrome (1400430340041).

The spelling of 1400010240000 in words is "one trillion, four hundred billion, ten million, two hundred forty thousand".