211263763364 has 12 divisors (see below), whose sum is σ = 369739902000. Its totient is φ = 105623791368.

The previous prime is 211263763343. The next prime is 211263763409. The reversal of 211263763364 is 463367362112.

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, 1963634 + ... + 2068425.

It is an arithmetic number, because the mean of its divisors is an integer number (30811658500).

Almost surely, 2^211263763364 is an apocalyptic number.

It is an amenable number.

211263763364 is a deficient number, since it is larger than the sum of its proper divisors (158476138636).

211263763364 is a wasteful number, since it uses less digits than its factorization.

211263763364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4045162 (or 4045160 counting only the distinct ones).

The product of its digits is 653184, while the sum is 44.

The spelling of 211263763364 in words is "two hundred eleven billion, two hundred sixty-three million, seven hundred sixty-three thousand, three hundred sixty-four".