361010140 has 24 divisors (see below), whose sum is σ = 764835120. Its totient is φ = 143125248.

The previous prime is 361010119. The next prime is 361010141. The reversal of 361010140 is 41010163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361010141) 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, 77610 + ... + 82129.

It is an arithmetic number, because the mean of its divisors is an integer number (31868130).

Almost surely, 2^361010140 is an apocalyptic number.

It is an amenable number.

361010140 is an abundant number, since it is smaller than the sum of its proper divisors (403824980).

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

361010140 is a wasteful number, since it uses less digits than its factorization.

361010140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159861 (or 159859 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 361010140 is about 19000.2668402315. The cubic root of 361010140 is about 712.0434025429.

The spelling of 361010140 in words is "three hundred sixty-one million, ten thousand, one hundred forty".