1361432377074 has 192 divisors, whose sum is σ = 3569619013632. Its totient is φ = 341943638400.

The previous prime is 1361432377049. The next prime is 1361432377093. The reversal of 1361432377074 is 4707732341631.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 148672104 + ... + 148681260.

It is an arithmetic number, because the mean of its divisors is an integer number (18591765696).

Almost surely, 2^{1361432377074} is an apocalyptic number.

1361432377074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1361432377074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1784809506816).

1361432377074 is an abundant number, since it is smaller than the sum of its proper divisors (2208186636558).

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

1361432377074 is a wasteful number, since it uses less digits than its factorization.

1361432377074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10701 (or 10694 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 48.

The spelling of 1361432377074 in words is "one trillion, three hundred sixty-one billion, four hundred thirty-two million, three hundred seventy-seven thousand, seventy-four".