10347621147 has 12 divisors (see below), whose sum is σ = 15032962464. Its totient is φ = 6858537840.

The previous prime is 10347621143. The next prime is 10347621173. The reversal of 10347621147 is 74112674301.

10347621147 is a `hidden beast` number, since 10 + 3 + 4 + 7 + 621 + 14 + 7 = 666.

It is not a de Polignac number, because 10347621147 - 2² = 10347621143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10347621143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3321379 + ... + 3324492.

It is an arithmetic number, because the mean of its divisors is an integer number (1252746872).

Almost surely, 2^10347621147 is an apocalyptic number.

10347621147 is a deficient number, since it is larger than the sum of its proper divisors (4685341317).

10347621147 is a wasteful number, since it uses less digits than its factorization.

10347621147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6646050 (or 6646047 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 10347621147 in words is "ten billion, three hundred forty-seven million, six hundred twenty-one thousand, one hundred forty-seven".