1473634131147 has 24 divisors (see below), whose sum is σ = 2241001717760. Its totient is φ = 930554950320.

The previous prime is 1473634131143. The next prime is 1473634131181. The reversal of 1473634131147 is 7411314363741.

1473634131147 is a `hidden beast` number, since 1 + 4 + 7 + 3 + 634 + 1 + 3 + 1 + 1 + 4 + 7 = 666.

It is not a de Polignac number, because 1473634131147 - 2² = 1473634131143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473634131143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246198 + ... + 1734324.

Almost surely, 2^{1473634131147} is an apocalyptic number.

1473634131147 is a deficient number, since it is larger than the sum of its proper divisors (767367586613).

1473634131147 is a wasteful number, since it uses less digits than its factorization.

1473634131147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493943 (or 1493940 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

Adding to 1473634131147 its reverse (7411314363741), we get a palindrome (8884948494888).

The spelling of 1473634131147 in words is "one trillion, four hundred seventy-three billion, six hundred thirty-four million, one hundred thirty-one thousand, one hundred forty-seven".