1373225434574 has 32 divisors (see below), whose sum is σ = 2368703064000. Its totient is φ = 584878993920.

The previous prime is 1373225434573. The next prime is 1373225434601. The reversal of 1373225434574 is 4754345223731.

It is a super-2 number, since 2×1373225434574² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373225434573) 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, 3591152 + ... + 3955100.

It is an arithmetic number, because the mean of its divisors is an integer number (74021970750).

Almost surely, 2^{1373225434574} is an apocalyptic number.

1373225434574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1373225434574 is a deficient number, since it is larger than the sum of its proper divisors (995477629426).

1373225434574 is a wasteful number, since it uses less digits than its factorization.

1373225434574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365628.

The product of its digits is 8467200, while the sum is 50.

The spelling of 1373225434574 in words is "one trillion, three hundred seventy-three billion, two hundred twenty-five million, four hundred thirty-four thousand, five hundred seventy-four".