361401230 has 16 divisors (see below), whose sum is σ = 656964864. Its totient is φ = 143128800.

The previous prime is 361401211. The next prime is 361401241. The reversal of 361401230 is 32104163.

It is a super-2 number, since 2×361401230² = 261221698091025800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 177902 + ... + 179921.

It is an arithmetic number, because the mean of its divisors is an integer number (41060304).

Almost surely, 2^361401230 is an apocalyptic number.

361401230 is a deficient number, since it is larger than the sum of its proper divisors (295563634).

361401230 is a wasteful number, since it uses less digits than its factorization.

361401230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357931.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 361401230 is about 19010.5557520026. Note that the first 3 decimals coincide. The cubic root of 361401230 is about 712.3004336946.

Adding to 361401230 its reverse (32104163), we get a palindrome (393505393).

The spelling of 361401230 in words is "three hundred sixty-one million, four hundred one thousand, two hundred thirty".