1474331793898 has 4 divisors (see below), whose sum is σ = 2211497690850. Its totient is φ = 737165896948.

The previous prime is 1474331793881. The next prime is 1474331793899. The reversal of 1474331793898 is 8983971334741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1446518560369 + 27813233529 = 1202713^2 + 166773^2 .

It is not an unprimeable number, because it can be changed into a prime (1474331793899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368582948473 + ... + 368582948476.

Almost surely, 2^{1474331793898} is an apocalyptic number.

1474331793898 is a deficient number, since it is larger than the sum of its proper divisors (737165896952).

1474331793898 is an equidigital number, since it uses as much as digits as its factorization.

1474331793898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737165896951.

The product of its digits is 109734912, while the sum is 67.

The spelling of 1474331793898 in words is "one trillion, four hundred seventy-four billion, three hundred thirty-one million, seven hundred ninety-three thousand, eight hundred ninety-eight".