40141278805377 has 4 divisors (see below), whose sum is σ = 53521705073840. Its totient is φ = 26760852536916.

The previous prime is 40141278805343. The next prime is 40141278805391. The reversal of 40141278805377 is 77350887214104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40141278805377 - 2¹⁴ = 40141278788993 is a prime.

It is a super-2 number, since 2×40141278805377² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40141278805777) 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, 6690213134227 + ... + 6690213134232.

It is an arithmetic number, because the mean of its divisors is an integer number (13380426268460).

Almost surely, 2^{40141278805377} is an apocalyptic number.

It is an amenable number.

40141278805377 is a deficient number, since it is larger than the sum of its proper divisors (13380426268463).

40141278805377 is a wasteful number, since it uses less digits than its factorization.

40141278805377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13380426268462.

The product of its (nonzero) digits is 10536960, while the sum is 57.

The spelling of 40141278805377 in words is "forty trillion, one hundred forty-one billion, two hundred seventy-eight million, eight hundred five thousand, three hundred seventy-seven".