245321424342002 has 8 divisors (see below), whose sum is σ = 367991749285212. Its totient is φ = 122657507913600.

The previous prime is 245321424341969. The next prime is 245321424342017. The reversal of 245321424342002 is 200243424123542.

It can be written as a sum of positive squares in 2 ways, for example, as 237697425318721 + 7623999023281 = 15417439^2 + 2761159^2 .

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

It is a super-2 number, since 2×245321424342002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1602032999 + ... + 1602186122.

Almost surely, 2^{245321424342002} is an apocalyptic number.

245321424342002 is a deficient number, since it is larger than the sum of its proper divisors (122670324943210).

245321424342002 is a wasteful number, since it uses less digits than its factorization.

245321424342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204257404.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 245321424342002 its reverse (200243424123542), we get a palindrome (445564848465544).

The spelling of 245321424342002 in words is "two hundred forty-five trillion, three hundred twenty-one billion, four hundred twenty-four million, three hundred forty-two thousand, two".