1457295074373 has 16 divisors (see below), whose sum is σ = 2058944088960. Its totient is φ = 913676184576.

The previous prime is 1457295074369. The next prime is 1457295074401. The reversal of 1457295074373 is 3734705927541.

It is not a de Polignac number, because 1457295074373 - 2² = 1457295074369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457295074363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10949433 + ... + 11081726.

It is an arithmetic number, because the mean of its divisors is an integer number (128684005560).

Almost surely, 2^{1457295074373} is an apocalyptic number.

It is an amenable number.

1457295074373 is a deficient number, since it is larger than the sum of its proper divisors (601649014587).

1457295074373 is a wasteful number, since it uses less digits than its factorization.

1457295074373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22032476.

The product of its (nonzero) digits is 22226400, while the sum is 57.

It can be divided in two parts, 14572 and 95074373, that added together give a triangular number (95088945 = T₁₃₇₉₀).

The spelling of 1457295074373 in words is "one trillion, four hundred fifty-seven billion, two hundred ninety-five million, seventy-four thousand, three hundred seventy-three".