361321243662 has 32 divisors (see below), whose sum is σ = 727642266624. Its totient is φ = 119609978400.

The previous prime is 361321243643. The next prime is 361321243667. The reversal of 361321243662 is 266342123163.

It is a super-2 number, since 2×361321243662² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 361321243662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361321243667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148428 + ... + 862944.

It is an arithmetic number, because the mean of its divisors is an integer number (22738820832).

Almost surely, 2^361321243662 is an apocalyptic number.

361321243662 is an abundant number, since it is smaller than the sum of its proper divisors (366321022962).

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

361321243662 is a wasteful number, since it uses less digits than its factorization.

361321243662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715104.

The product of its digits is 186624, while the sum is 39.

The spelling of 361321243662 in words is "three hundred sixty-one billion, three hundred twenty-one million, two hundred forty-three thousand, six hundred sixty-two".