34451451231 has 8 divisors (see below), whose sum is σ = 45936742320. Its totient is φ = 22966897152.

The previous prime is 34451451217. The next prime is 34451451257. The reversal of 34451451231 is 13215415443.

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

It is not a de Polignac number, because 34451451231 - 2¹⁹ = 34450926943 is a prime.

It is a super-2 number, since 2×34451451231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34451451192 and 34451451201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34451451731) 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, 63960 + ... + 270173.

It is an arithmetic number, because the mean of its divisors is an integer number (5742092790).

Almost surely, 2^34451451231 is an apocalyptic number.

34451451231 is a deficient number, since it is larger than the sum of its proper divisors (11485291089).

34451451231 is a wasteful number, since it uses less digits than its factorization.

34451451231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368505.

The product of its digits is 28800, while the sum is 33.

Adding to 34451451231 its reverse (13215415443), we get a palindrome (47666866674).

The spelling of 34451451231 in words is "thirty-four billion, four hundred fifty-one million, four hundred fifty-one thousand, two hundred thirty-one".