514223242442 has 64 divisors (see below), whose sum is σ = 1008658344960. Its totient is φ = 191462231808.

The previous prime is 514223242367. The next prime is 514223242469. The reversal of 514223242442 is 244242322415.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606623 + ... + 1181709.

It is an arithmetic number, because the mean of its divisors is an integer number (15760286640).

Almost surely, 2^514223242442 is an apocalyptic number.

514223242442 is a deficient number, since it is larger than the sum of its proper divisors (494435102518).

514223242442 is a wasteful number, since it uses less digits than its factorization.

514223242442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575160 (or 575126 counting only the distinct ones).

The product of its digits is 122880, while the sum is 35.

Adding to 514223242442 its reverse (244242322415), we get a palindrome (758465564857).

The spelling of 514223242442 in words is "five hundred fourteen billion, two hundred twenty-three million, two hundred forty-two thousand, four hundred forty-two".