1245510414231 has 8 divisors (see below), whose sum is σ = 1670624747904. Its totient is φ = 825368178360.

The previous prime is 1245510414229. The next prime is 1245510414233. The reversal of 1245510414231 is 1324140155421.

It is an interprime number because it is at equal distance from previous prime (1245510414229) and next prime (1245510414233).

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

It is not a de Polignac number, because 1245510414231 - 2¹ = 1245510414229 is a prime.

It is a super-2 number, since 2×1245510414231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1245510414192 and 1245510414201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245510414233) 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, 1243023865 + ... + 1243024866.

It is an arithmetic number, because the mean of its divisors is an integer number (208828093488).

Almost surely, 2^{1245510414231} is an apocalyptic number.

1245510414231 is a deficient number, since it is larger than the sum of its proper divisors (425114333673).

1245510414231 is a wasteful number, since it uses less digits than its factorization.

1245510414231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486048901.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 1245510414231 its reverse (1324140155421), we get a palindrome (2569650569652).

The spelling of 1245510414231 in words is "one trillion, two hundred forty-five billion, five hundred ten million, four hundred fourteen thousand, two hundred thirty-one".