10155251466243 has 48 divisors (see below), whose sum is σ = 16096165918560. Its totient is φ = 6131072443392.

The previous prime is 10155251466233. The next prime is 10155251466289. The reversal of 10155251466243 is 34266415255101.

10155251466243 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 5 + 2 + 5 + 14 + 6 + 624 + 3 = 666.

It is not a de Polignac number, because 10155251466243 - 2⁵ = 10155251466211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10155251466203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114916171 + ... + 115004507.

It is an arithmetic number, because the mean of its divisors is an integer number (335336789970).

Almost surely, 2^{10155251466243} is an apocalyptic number.

10155251466243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10155251466243 is a deficient number, since it is larger than the sum of its proper divisors (5940914452317).

10155251466243 is a wasteful number, since it uses less digits than its factorization.

10155251466243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106948 (or 106945 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 10155251466243 in words is "ten trillion, one hundred fifty-five billion, two hundred fifty-one million, four hundred sixty-six thousand, two hundred forty-three".