40771107232678 has 8 divisors (see below), whose sum is σ = 61157669202000. Its totient is φ = 20385217498680.

The previous prime is 40771107232631. The next prime is 40771107232679. The reversal of 40771107232678 is 87623270117704.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40771107232679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167907178 + ... + 168149821.

It is an arithmetic number, because the mean of its divisors is an integer number (7644708650250).

Almost surely, 2^{40771107232678} is an apocalyptic number.

40771107232678 is a deficient number, since it is larger than the sum of its proper divisors (20386561969322).

40771107232678 is a wasteful number, since it uses less digits than its factorization.

40771107232678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336117662.

The product of its (nonzero) digits is 5531904, while the sum is 55.

The spelling of 40771107232678 in words is "forty trillion, seven hundred seventy-one billion, one hundred seven million, two hundred thirty-two thousand, six hundred seventy-eight".