1373235016 has 16 divisors (see below), whose sum is σ = 2589202800. Its totient is φ = 682780944.

The previous prime is 1373235007. The next prime is 1373235029. The reversal of 1373235016 is 6105323731.

It is a super-3 number, since 3×1373235016³ (a number of 28 digits) contains 333 as substring.

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, 478050 + ... + 480913.

It is an arithmetic number, because the mean of its divisors is an integer number (161825175).

Almost surely, 2^1373235016 is an apocalyptic number.

It is an amenable number.

1373235016 is a deficient number, since it is larger than the sum of its proper divisors (1215967784).

1373235016 is a wasteful number, since it uses less digits than its factorization.

1373235016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959148 (or 959144 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 1373235016 is about 37057.1857539128. The cubic root of 1373235016 is about 1111.5140489201.

Adding to 1373235016 its reverse (6105323731), we get a palindrome (7478558747).

The spelling of 1373235016 in words is "one billion, three hundred seventy-three million, two hundred thirty-five thousand, sixteen".