4745403031144 has 32 divisors (see below), whose sum is σ = 9076446657000. Its totient is φ = 2325125267712.

The previous prime is 4745403031139. The next prime is 4745403031147. The reversal of 4745403031144 is 4411303045474.

It can be written as a sum of positive squares in 4 ways, for example, as 4294584786244 + 450818244900 = 2072338^2 + 671430^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4745403031097 and 4745403031106.

It is not an unprimeable number, because it can be changed into a prime (4745403031147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6398799 + ... + 7101790.

Almost surely, 2^{4745403031144} is an apocalyptic number.

It is an amenable number.

4745403031144 is a deficient number, since it is larger than the sum of its proper divisors (4331043625856).

4745403031144 is a wasteful number, since it uses less digits than its factorization.

4745403031144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13501477 (or 13501473 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 4745403031144 in words is "four trillion, seven hundred forty-five billion, four hundred three million, thirty-one thousand, one hundred forty-four".