40061066608748 has 12 divisors (see below), whose sum is σ = 70328023875312. Its totient is φ = 19967345501520.

The previous prime is 40061066608669. The next prime is 40061066608751. The reversal of 40061066608748 is 84780666016004.

It is a junction number, because it is equal to n+sod(n) for n = 40061066608693 and 40061066608702.

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, 15796949288 + ... + 15796951823.

It is an arithmetic number, because the mean of its divisors is an integer number (5860668656276).

Almost surely, 2^{40061066608748} is an apocalyptic number.

It is an amenable number.

40061066608748 is a deficient number, since it is larger than the sum of its proper divisors (30266957266564).

40061066608748 is a wasteful number, since it uses less digits than its factorization.

40061066608748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31593901432 (or 31593901430 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 40061066608748 in words is "forty trillion, sixty-one billion, sixty-six million, six hundred eight thousand, seven hundred forty-eight".