4151234252445 has 64 divisors (see below), whose sum is σ = 7863949117440. Its totient is φ = 1829616364800.

The previous prime is 4151234252441. The next prime is 4151234252461. The reversal of 4151234252445 is 5442524321514.

It is not a de Polignac number, because 4151234252445 - 2² = 4151234252441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4151234252397 and 4151234252406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151234252441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1117630 + ... + 3090560.

It is an arithmetic number, because the mean of its divisors is an integer number (122874204960).

Almost surely, 2^{4151234252445} is an apocalyptic number.

It is an amenable number.

4151234252445 is a deficient number, since it is larger than the sum of its proper divisors (3712714864995).

4151234252445 is a wasteful number, since it uses less digits than its factorization.

4151234252445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973666.

The product of its digits is 768000, while the sum is 42.

Adding to 4151234252445 its reverse (5442524321514), we get a palindrome (9593758573959).

The spelling of 4151234252445 in words is "four trillion, one hundred fifty-one billion, two hundred thirty-four million, two hundred fifty-two thousand, four hundred forty-five".