40486827281476 has 27 divisors (see below), whose sum is σ = 71122330584669. Its totient is φ = 20166454050768.

The previous prime is 40486827281449. The next prime is 40486827281497. The reversal of 40486827281476 is 67418272868404.

The square root of 40486827281476 is 6362926.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2663835279876 + 37822992001600 = 1632126^2 + 6150040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3423248275 + ... + 3423260101.

Almost surely, 2^{40486827281476} is an apocalyptic number.

40486827281476 is the 6362926-th square number.

It is an amenable number.

40486827281476 is a deficient number, since it is larger than the sum of its proper divisors (30635503303193).

40486827281476 is an frugal number, since it uses more digits than its factorization.

40486827281476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24196 (or 12098 counting only the distinct ones).

The product of its (nonzero) digits is 231211008, while the sum is 67.

The spelling of 40486827281476 in words is "forty trillion, four hundred eighty-six billion, eight hundred twenty-seven million, two hundred eighty-one thousand, four hundred seventy-six".