465605139814 has 8 divisors (see below), whose sum is σ = 711585213840. Its totient is φ = 228410068536.

The previous prime is 465605139803. The next prime is 465605139827. The reversal of 465605139814 is 418931506564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196250554 + ... + 2196250765.

It is an arithmetic number, because the mean of its divisors is an integer number (88948151730).

Almost surely, 2^465605139814 is an apocalyptic number.

465605139814 is a deficient number, since it is larger than the sum of its proper divisors (245980074026).

465605139814 is a wasteful number, since it uses less digits than its factorization.

465605139814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392501374.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 465605139814 in words is "four hundred sixty-five billion, six hundred five million, one hundred thirty-nine thousand, eight hundred fourteen".