40634246421262 has 32 divisors (see below), whose sum is σ = 71897699260800. Its totient is φ = 17042417591808.

The previous prime is 40634246421229. The next prime is 40634246421269. The reversal of 40634246421262 is 26212464243604.

It is a super-2 number, since 2×40634246421262² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40634246421269) 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, 1585033462 + ... + 1585059097.

It is an arithmetic number, because the mean of its divisors is an integer number (2246803101900).

Almost surely, 2^{40634246421262} is an apocalyptic number.

40634246421262 is a deficient number, since it is larger than the sum of its proper divisors (31263452839538).

40634246421262 is a wasteful number, since it uses less digits than its factorization.

40634246421262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170092620.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 40634246421262 in words is "forty trillion, six hundred thirty-four billion, two hundred forty-six million, four hundred twenty-one thousand, two hundred sixty-two".