242162264025066 has 512 divisors, whose sum is σ = 659995459485696. Its totient is φ = 57316147200000.

The previous prime is 242162264025029. The next prime is 242162264025091. The reversal of 242162264025066 is 660520462261242.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 59689981710 + ... + 59689985766.

It is an arithmetic number, because the mean of its divisors is an integer number (1289053631808).

Almost surely, 2^{242162264025066} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242162264025066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329997729742848).

242162264025066 is an abundant number, since it is smaller than the sum of its proper divisors (417833195460630).

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

242162264025066 is a wasteful number, since it uses less digits than its factorization.

242162264025066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846.

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 242162264025066 in words is "two hundred forty-two trillion, one hundred sixty-two billion, two hundred sixty-four million, twenty-five thousand, sixty-six".