2971980001438 has 8 divisors (see below), whose sum is σ = 5094822859632. Its totient is φ = 1273705714896.

The previous prime is 2971980001421. The next prime is 2971980001453. The reversal of 2971980001438 is 8341000891792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 106142142895 + ... + 106142142922.

It is an arithmetic number, because the mean of its divisors is an integer number (636852857454).

Almost surely, 2^{2971980001438} is an apocalyptic number.

2971980001438 is a deficient number, since it is larger than the sum of its proper divisors (2122842858194).

2971980001438 is a wasteful number, since it uses less digits than its factorization.

2971980001438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212284285826.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 2971980001438 in words is "two trillion, nine hundred seventy-one billion, nine hundred eighty million, one thousand, four hundred thirty-eight".