245311451045211 has 8 divisors (see below), whose sum is σ = 327090254827600. Its totient is φ = 163536807313152.

The previous prime is 245311451045153. The next prime is 245311451045231. The reversal of 245311451045211 is 112540154113542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245311451045211 - 2¹⁴ = 245311451028827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245311451045211.

It is not an unprimeable number, because it can be changed into a prime (245311451045231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039874986 + ... + 1040110863.

It is an arithmetic number, because the mean of its divisors is an integer number (40886281853450).

Almost surely, 2^{245311451045211} is an apocalyptic number.

245311451045211 is a deficient number, since it is larger than the sum of its proper divisors (81778803782389).

245311451045211 is a wasteful number, since it uses less digits than its factorization.

245311451045211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080025165.

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 245311451045211 in words is "two hundred forty-five trillion, three hundred eleven billion, four hundred fifty-one million, forty-five thousand, two hundred eleven".