1147245432910 has 16 divisors (see below), whose sum is σ = 2066722063200. Its totient is φ = 458524776736.

The previous prime is 1147245432829. The next prime is 1147245432911. The reversal of 1147245432910 is 192345427411.

It is a super-2 number, since 2×1147245432910² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147245432911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46661650 + ... + 46686229.

It is an arithmetic number, because the mean of its divisors is an integer number (129170128950).

Almost surely, 2^{1147245432910} is an apocalyptic number.

1147245432910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1147245432910 is a deficient number, since it is larger than the sum of its proper divisors (919476630290).

1147245432910 is a wasteful number, since it uses less digits than its factorization.

1147245432910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93349115.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 1147245432910 in words is "one trillion, one hundred forty-seven billion, two hundred forty-five million, four hundred thirty-two thousand, nine hundred ten".