1210379484878 has 8 divisors (see below), whose sum is σ = 1827592865040. Its totient is φ = 601181863200.

The previous prime is 1210379484869. The next prime is 1210379484883. The reversal of 1210379484878 is 8784849730121.

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 1210379484878.

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, 2003939243 + ... + 2003939846.

It is an arithmetic number, because the mean of its divisors is an integer number (228449108130).

Almost surely, 2^{1210379484878} is an apocalyptic number.

1210379484878 is a deficient number, since it is larger than the sum of its proper divisors (617213380162).

1210379484878 is a wasteful number, since it uses less digits than its factorization.

1210379484878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007879242.

The product of its (nonzero) digits is 21676032, while the sum is 62.

The spelling of 1210379484878 in words is "one trillion, two hundred ten billion, three hundred seventy-nine million, four hundred eighty-four thousand, eight hundred seventy-eight".