15347003212 has 6 divisors (see below), whose sum is σ = 26857255628. Its totient is φ = 7673501604.

The previous prime is 15347003197. The next prime is 15347003219. The reversal of 15347003212 is 21230074351.

It is not an unprimeable number, because it can be changed into a prime (15347003219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1918375398 + ... + 1918375405.

Almost surely, 2^15347003212 is an apocalyptic number.

It is an amenable number.

15347003212 is a deficient number, since it is larger than the sum of its proper divisors (11510252416).

15347003212 is a wasteful number, since it uses less digits than its factorization.

15347003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836750807 (or 3836750805 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 15347003212 its reverse (21230074351), we get a palindrome (36577077563).

The spelling of 15347003212 in words is "fifteen billion, three hundred forty-seven million, three thousand, two hundred twelve".