540401222346 has 16 divisors (see below), whose sum is σ = 1084009577664. Its totient is φ = 179599218624.

The previous prime is 540401222227. The next prime is 540401222353. The reversal of 540401222346 is 643222104045.

540401222346 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×540401222346² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133628350 + ... + 133632393.

It is an arithmetic number, because the mean of its divisors is an integer number (67750598604).

Almost surely, 2^540401222346 is an apocalyptic number.

540401222346 is an abundant number, since it is smaller than the sum of its proper divisors (543608355318).

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

540401222346 is a wasteful number, since it uses less digits than its factorization.

540401222346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267261085.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 540401222346 in words is "five hundred forty billion, four hundred one million, two hundred twenty-two thousand, three hundred forty-six".