14215560252542 has 16 divisors (see below), whose sum is σ = 23262538046832. Its totient is φ = 6461420469120.

The previous prime is 14215560252503. The next prime is 14215560252571. The reversal of 14215560252542 is 24525206551241.

It is a junction number, because it is equal to n+sod(n) for n = 14215560252493 and 14215560252502.

It is a congruent number.

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, 9155243 + ... + 10594790.

It is an arithmetic number, because the mean of its divisors is an integer number (1453908627927).

Almost surely, 2^{14215560252542} is an apocalyptic number.

14215560252542 is a deficient number, since it is larger than the sum of its proper divisors (9046977794290).

14215560252542 is a wasteful number, since it uses less digits than its factorization.

14215560252542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19782763.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 14215560252542 in words is "fourteen trillion, two hundred fifteen billion, five hundred sixty million, two hundred fifty-two thousand, five hundred forty-two".