245152013402 has 8 divisors (see below), whose sum is σ = 376279834656. Its totient is φ = 119725401852.

The previous prime is 245152013371. The next prime is 245152013413. The reversal of 245152013402 is 204310251542.

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

It is a super-2 number, since 2×245152013402² (a number of 24 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, 1425302318 + ... + 1425302489.

It is an arithmetic number, because the mean of its divisors is an integer number (47034979332).

Almost surely, 2^245152013402 is an apocalyptic number.

245152013402 is a deficient number, since it is larger than the sum of its proper divisors (131127821254).

245152013402 is a wasteful number, since it uses less digits than its factorization.

245152013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850604852.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 245152013402 its reverse (204310251542), we get a palindrome (449462264944).

The spelling of 245152013402 in words is "two hundred forty-five billion, one hundred fifty-two million, thirteen thousand, four hundred two".