542366102445 has 32 divisors (see below), whose sum is σ = 876417594624. Its totient is φ = 286385971200.

The previous prime is 542366102437. The next prime is 542366102449. The reversal of 542366102445 is 544201663245.

It is a happy number.

It is not a de Polignac number, because 542366102445 - 2³ = 542366102437 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 542366102397 and 542366102406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542366102449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6883975 + ... + 6962315.

It is an arithmetic number, because the mean of its divisors is an integer number (27388049832).

Almost surely, 2^542366102445 is an apocalyptic number.

It is an amenable number.

542366102445 is a deficient number, since it is larger than the sum of its proper divisors (334051492179).

542366102445 is a wasteful number, since it uses less digits than its factorization.

542366102445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82933.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 542366102445 in words is "five hundred forty-two billion, three hundred sixty-six million, one hundred two thousand, four hundred forty-five".