40515348714222 has 16 divisors (see below), whose sum is σ = 81366924391632. Its totient is φ = 13449078410880.

The previous prime is 40515348714221. The next prime is 40515348714229. The reversal of 40515348714222 is 22241784351504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40515348714221) 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, 14009455233 + ... + 14009458124.

It is an arithmetic number, because the mean of its divisors is an integer number (5085432774477).

Almost surely, 2^{40515348714222} is an apocalyptic number.

40515348714222 is an abundant number, since it is smaller than the sum of its proper divisors (40851575677410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40515348714222 is a wasteful number, since it uses less digits than its factorization.

40515348714222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28018913603.

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 40515348714222 in words is "forty trillion, five hundred fifteen billion, three hundred forty-eight million, seven hundred fourteen thousand, two hundred twenty-two".