1047370368144 has 20 divisors (see below), whose sum is σ = 2705706784496. Its totient is φ = 349123456032.

The previous prime is 1047370368137. The next prime is 1047370368157. The reversal of 1047370368144 is 4418630737401.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 21820216003 = 1047370368144 / (1 + 0 + 4 + 7 + 3 + 7 + 0 + 3 + 6 + 8 + 1 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1047370368093 and 1047370368102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10910107954 + ... + 10910108049.

Almost surely, 2^{1047370368144} is an apocalyptic number.

It is an amenable number.

1047370368144 is an abundant number, since it is smaller than the sum of its proper divisors (1658336416352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1047370368144 is a wasteful number, since it uses less digits than its factorization.

1047370368144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21820216014 (or 21820216008 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 1047370368144 in words is "one trillion, forty-seven billion, three hundred seventy million, three hundred sixty-eight thousand, one hundred forty-four".