40347662046562 has 48 divisors (see below), whose sum is σ = 65432045706048. Its totient is φ = 18549297423360.

The previous prime is 40347662046557. The next prime is 40347662046599. The reversal of 40347662046562 is 26564026674304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19094964418 + ... + 19094966530.

It is an arithmetic number, because the mean of its divisors is an integer number (1363167618876).

Almost surely, 2^{40347662046562} is an apocalyptic number.

40347662046562 is a deficient number, since it is larger than the sum of its proper divisors (25084383659486).

40347662046562 is an equidigital number, since it uses as much as digits as its factorization.

40347662046562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 55.

It can be divided in two parts, 4034766 and 2046562, that added together give a triangular number (6081328 = T₃₄₈₇).

The spelling of 40347662046562 in words is "forty trillion, three hundred forty-seven billion, six hundred sixty-two million, forty-six thousand, five hundred sixty-two".