1351240200216 has 48 divisors (see below), whose sum is σ = 3660233569200. Its totient is φ = 450336514752.

The previous prime is 1351240200209. The next prime is 1351240200221. The reversal of 1351240200216 is 6120020421531.

1351240200216 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 240 + 200 + 216 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1351240200216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1176276 + ... + 2021411.

It is an arithmetic number, because the mean of its divisors is an integer number (76254866025).

Almost surely, 2^{1351240200216} is an apocalyptic number.

It is an amenable number.

1351240200216 is an abundant number, since it is smaller than the sum of its proper divisors (2308993368984).

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

1351240200216 is a wasteful number, since it uses less digits than its factorization.

1351240200216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203568 (or 3203561 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1351240200216 its reverse (6120020421531), we get a palindrome (7471260621747).

The spelling of 1351240200216 in words is "one trillion, three hundred fifty-one billion, two hundred forty million, two hundred thousand, two hundred sixteen".