40681021273941 has 32 divisors (see below), whose sum is σ = 57820359168000. Its totient is φ = 25367407910208.

The previous prime is 40681021273927. The next prime is 40681021273967. The reversal of 40681021273941 is 14937212018604.

It is not a de Polignac number, because 40681021273941 - 2⁶ = 40681021273877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40681021275941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231722191 + ... + 231897683.

It is an arithmetic number, because the mean of its divisors is an integer number (1806886224000).

Almost surely, 2^{40681021273941} is an apocalyptic number.

It is an amenable number.

40681021273941 is a deficient number, since it is larger than the sum of its proper divisors (17139337894059).

40681021273941 is a wasteful number, since it uses less digits than its factorization.

40681021273941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227073.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 40681021273941 in words is "forty trillion, six hundred eighty-one billion, twenty-one million, two hundred seventy-three thousand, nine hundred forty-one".