361402343774 has 16 divisors (see below), whose sum is σ = 549591346512. Its totient is φ = 178205784768.

The previous prime is 361402343773. The next prime is 361402343777. The reversal of 361402343774 is 477343204163.

It is a super-2 number, since 2×361402343774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361402343773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209152 + ... + 1478124.

It is an arithmetic number, because the mean of its divisors is an integer number (34349459157).

Almost surely, 2^361402343774 is an apocalyptic number.

361402343774 is a deficient number, since it is larger than the sum of its proper divisors (188189002738).

361402343774 is a wasteful number, since it uses less digits than its factorization.

361402343774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278251.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 361402343774 in words is "three hundred sixty-one billion, four hundred two million, three hundred forty-three thousand, seven hundred seventy-four".