371400043445 has 16 divisors (see below), whose sum is σ = 456571911600. Its totient is φ = 289859481600.

The previous prime is 371400043337. The next prime is 371400043507. The reversal of 371400043445 is 544340004173.

It can be written as a sum of positive squares in 8 ways, for example, as 1007300644 + 370392742801 = 31738^2 + 608599^2 .

It is not a de Polignac number, because 371400043445 - 2¹² = 371400039349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7693985 + ... + 7742105.

It is an arithmetic number, because the mean of its divisors is an integer number (28535744475).

Almost surely, 2^371400043445 is an apocalyptic number.

It is an amenable number.

371400043445 is a deficient number, since it is larger than the sum of its proper divisors (85171868155).

371400043445 is a wasteful number, since it uses less digits than its factorization.

371400043445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85816.

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 371400043445 in words is "three hundred seventy-one billion, four hundred million, forty-three thousand, four hundred forty-five".