2230154451431 has 8 divisors (see below), whose sum is σ = 2248377532800. Its totient is φ = 2211962496120.

The previous prime is 2230154451419. The next prime is 2230154451517. The reversal of 2230154451431 is 1341544510322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230154451431 is a prime.

It is a super-2 number, since 2×2230154451431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230154451391 and 2230154451400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230154451401) 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, 7637621 + ... + 7924238.

It is an arithmetic number, because the mean of its divisors is an integer number (281047191600).

Almost surely, 2^{2230154451431} is an apocalyptic number.

2230154451431 is a deficient number, since it is larger than the sum of its proper divisors (18223081369).

2230154451431 is a wasteful number, since it uses less digits than its factorization.

2230154451431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15563029.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 2230154451431 its reverse (1341544510322), we get a palindrome (3571698961753).

The spelling of 2230154451431 in words is "two trillion, two hundred thirty billion, one hundred fifty-four million, four hundred fifty-one thousand, four hundred thirty-one".