40672270741 has 4 divisors (see below), whose sum is σ = 40802214412. Its totient is φ = 40542327072.

The previous prime is 40672270733. The next prime is 40672270759. The reversal of 40672270741 is 14707227604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 540562500 + 40131708241 = 23250^2 + 200329^2 .

It is a cyclic number.

It is not a de Polignac number, because 40672270741 - 2³ = 40672270733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40672270694 and 40672270703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40672270141) 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, 64971366 + ... + 64971991.

It is an arithmetic number, because the mean of its divisors is an integer number (10200553603).

Almost surely, 2^40672270741 is an apocalyptic number.

It is an amenable number.

40672270741 is a deficient number, since it is larger than the sum of its proper divisors (129943671).

40672270741 is a wasteful number, since it uses less digits than its factorization.

40672270741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129943670.

The product of its (nonzero) digits is 131712, while the sum is 40.

The spelling of 40672270741 in words is "forty billion, six hundred seventy-two million, two hundred seventy thousand, seven hundred forty-one".