234887254649 has 8 divisors (see below), whose sum is σ = 237300915072. Its totient is φ = 232476156000.

The previous prime is 234887254621. The next prime is 234887254681. The reversal of 234887254649 is 946452788432.

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

It is a cyclic number.

It is not a de Polignac number, because 234887254649 - 2²⁴ = 234870477433 is a prime.

It is a super-2 number, since 2×234887254649² (a number of 24 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 = 234887254591 and 234887254600.

It is not an unprimeable number, because it can be changed into a prime (234880254649) 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, 455852 + ... + 823149.

It is an arithmetic number, because the mean of its divisors is an integer number (29662614384).

Almost surely, 2^234887254649 is an apocalyptic number.

It is an amenable number.

234887254649 is a deficient number, since it is larger than the sum of its proper divisors (2413660423).

234887254649 is a wasteful number, since it uses less digits than its factorization.

234887254649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280887.

The product of its digits is 92897280, while the sum is 62.

The spelling of 234887254649 in words is "two hundred thirty-four billion, eight hundred eighty-seven million, two hundred fifty-four thousand, six hundred forty-nine".