40276541743 has 4 divisors (see below), whose sum is σ = 41665388040. Its totient is φ = 38887695448.

The previous prime is 40276541731. The next prime is 40276541779. The reversal of 40276541743 is 34714567204.

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

It is a cyclic number.

It is not a de Polignac number, because 40276541743 - 2¹³ = 40276533551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40276541743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40276541783) 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, 694423105 + ... + 694423162.

It is an arithmetic number, because the mean of its divisors is an integer number (10416347010).

Almost surely, 2^40276541743 is an apocalyptic number.

40276541743 is a deficient number, since it is larger than the sum of its proper divisors (1388846297).

40276541743 is a wasteful number, since it uses less digits than its factorization.

40276541743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388846296.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 40276541743 in words is "forty billion, two hundred seventy-six million, five hundred forty-one thousand, seven hundred forty-three".