4219897970737 has 16 divisors (see below), whose sum is σ = 4318713479808. Its totient is φ = 4121799510400.

The previous prime is 4219897970713. The next prime is 4219897970767. The reversal of 4219897970737 is 7370797989124.

It is a cyclic number.

It is not a de Polignac number, because 4219897970737 - 2⁷ = 4219897970609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4219897970737.

It is not an unprimeable number, because it can be changed into a prime (4219897970707) 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, 80872218 + ... + 80924380.

It is an arithmetic number, because the mean of its divisors is an integer number (269919592488).

Almost surely, 2^{4219897970737} is an apocalyptic number.

It is an amenable number.

4219897970737 is a deficient number, since it is larger than the sum of its proper divisors (98815509071).

4219897970737 is a wasteful number, since it uses less digits than its factorization.

4219897970737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59000.

The product of its (nonzero) digits is 336063168, while the sum is 73.

The spelling of 4219897970737 in words is "four trillion, two hundred nineteen billion, eight hundred ninety-seven million, nine hundred seventy thousand, seven hundred thirty-seven".