4262040621212 has 24 divisors (see below), whose sum is σ = 8615247888240. Its totient is φ = 1823332885760.

The previous prime is 4262040621187. The next prime is 4262040621221. The reversal of 4262040621212 is 2121260402624.

It is a super-2 number, since 2×4262040621212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848956887 + ... + 2848958382.

It is an arithmetic number, because the mean of its divisors is an integer number (358968662010).

Almost surely, 2^{4262040621212} is an apocalyptic number.

It is an amenable number.

4262040621212 is an abundant number, since it is smaller than the sum of its proper divisors (4353207267028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4262040621212 is a wasteful number, since it uses less digits than its factorization.

4262040621212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697915301 (or 5697915299 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 4262040621212 in words is "four trillion, two hundred sixty-two billion, forty million, six hundred twenty-one thousand, two hundred twelve".