40206262355332 has 48 divisors (see below), whose sum is σ = 76521513266352. Its totient is φ = 18409627422720.

The previous prime is 40206262355249. The next prime is 40206262355431. The reversal of 40206262355332 is 23355326260204.

It can be written as a sum of positive squares in 8 ways, for example, as 2107938111876 + 38098324243456 = 1451874^2 + 6172384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18291423 + ... + 20371270.

It is an arithmetic number, because the mean of its divisors is an integer number (1594198193049).

Almost surely, 2^{40206262355332} is an apocalyptic number.

It is an amenable number.

40206262355332 is a deficient number, since it is larger than the sum of its proper divisors (36315250911020).

40206262355332 is a wasteful number, since it uses less digits than its factorization.

40206262355332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38663128 (or 38663126 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 40206262355332 in words is "forty trillion, two hundred six billion, two hundred sixty-two million, three hundred fifty-five thousand, three hundred thirty-two".