40350340077671 has 8 divisors (see below), whose sum is σ = 44378770102464. Its totient is φ = 36453989725920.

The previous prime is 40350340077647. The next prime is 40350340077713. The reversal of 40350340077671 is 17677004305304.

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

It is a de Polignac number, because none of the positive numbers 2^k-40350340077671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40350340077571) 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, 33019917620 + ... + 33019918841.

It is an arithmetic number, because the mean of its divisors is an integer number (5547346262808).

Almost surely, 2^{40350340077671} is an apocalyptic number.

40350340077671 is a deficient number, since it is larger than the sum of its proper divisors (4028430024793).

40350340077671 is a wasteful number, since it uses less digits than its factorization.

40350340077671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66039836521.

The product of its (nonzero) digits is 1481760, while the sum is 47.

The spelling of 40350340077671 in words is "forty trillion, three hundred fifty billion, three hundred forty million, seventy-seven thousand, six hundred seventy-one".