361622036376740 has 24 divisors (see below), whose sum is σ = 759699144327480. Its totient is φ = 144593030181888.

The previous prime is 361622036376719. The next prime is 361622036376761. The reversal of 361622036376740 is 47673630226163.

It is an interprime number because it is at equal distance from previous prime (361622036376719) and next prime (361622036376761).

It can be written as a sum of positive squares in 4 ways, for example, as 107034418913536 + 254587617463204 = 10345744^2 + 15955802^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3486469895 + ... + 3486573614.

It is an arithmetic number, because the mean of its divisors is an integer number (31654131013645).

Almost surely, 2^{361622036376740} is an apocalyptic number.

It is an amenable number.

361622036376740 is an abundant number, since it is smaller than the sum of its proper divisors (398077107950740).

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

361622036376740 is a wasteful number, since it uses less digits than its factorization.

361622036376740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973046111 (or 6973046109 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 56.

The spelling of 361622036376740 in words is "three hundred sixty-one trillion, six hundred twenty-two billion, thirty-six million, three hundred seventy-six thousand, seven hundred forty".