1214400723116 has 48 divisors (see below), whose sum is σ = 2512683512640. Its totient is φ = 502484586240.

The previous prime is 1214400723103. The next prime is 1214400723157. The reversal of 1214400723116 is 6113270044121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29156786 + ... + 29198406.

It is an arithmetic number, because the mean of its divisors is an integer number (52347573180).

Almost surely, 2^{1214400723116} is an apocalyptic number.

It is an amenable number.

1214400723116 is an abundant number, since it is smaller than the sum of its proper divisors (1298282789524).

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

1214400723116 is a wasteful number, since it uses less digits than its factorization.

1214400723116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77594 (or 77592 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 1214400723116 its reverse (6113270044121), we get a palindrome (7327670767237).

The spelling of 1214400723116 in words is "one trillion, two hundred fourteen billion, four hundred million, seven hundred twenty-three thousand, one hundred sixteen".