4919142511396 has 9 divisors (see below), whose sum is σ = 8608507157649. Its totient is φ = 2459569037784.

The previous prime is 4919142511373. The next prime is 4919142511403. The reversal of 4919142511396 is 6931152419194.

The square root of 4919142511396 is 2217914.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4842156240100 + 76986271296 = 2200490^2 + 277464^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3881350 + ... + 4990306.

Almost surely, 2^{4919142511396} is an apocalyptic number.

4919142511396 is the 2217914-th square number.

It is an amenable number.

4919142511396 is a deficient number, since it is larger than the sum of its proper divisors (3689364646253).

4919142511396 is an frugal number, since it uses more digits than its factorization.

4919142511396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217918 (or 1108959 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 55.

The spelling of 4919142511396 in words is "four trillion, nine hundred nineteen billion, one hundred forty-two million, five hundred eleven thousand, three hundred ninety-six".