140032426645541 has 8 divisors (see below), whose sum is σ = 140247747202560. Its totient is φ = 139817108768112.

The previous prime is 140032426645429. The next prime is 140032426645577. The reversal of 140032426645541 is 145546624230041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140032426645541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140032426645141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120854636 + ... + 122007818.

It is an arithmetic number, because the mean of its divisors is an integer number (17530968400320).

Almost surely, 2^{140032426645541} is an apocalyptic number.

It is an amenable number.

140032426645541 is a deficient number, since it is larger than the sum of its proper divisors (215320557019).

140032426645541 is a wasteful number, since it uses less digits than its factorization.

140032426645541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339795.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 140032426645541 in words is "one hundred forty trillion, thirty-two billion, four hundred twenty-six million, six hundred forty-five thousand, five hundred forty-one".