1361404614174 has 128 divisors (see below), whose sum is σ = 3083557800960. Its totient is φ = 397086105600.

The previous prime is 1361404614127. The next prime is 1361404614181. The reversal of 1361404614174 is 4714164041631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 85298407 + ... + 85314365.

It is an arithmetic number, because the mean of its divisors is an integer number (24090295320).

Almost surely, 2^{1361404614174} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1361404614174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541778900480).

1361404614174 is an abundant number, since it is smaller than the sum of its proper divisors (1722153186786).

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

1361404614174 is a wasteful number, since it uses less digits than its factorization.

1361404614174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16386.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 1361404614174 in words is "one trillion, three hundred sixty-one billion, four hundred four million, six hundred fourteen thousand, one hundred seventy-four".