245120151405 has 8 divisors (see below), whose sum is σ = 392192242272. Its totient is φ = 130730747408.

The previous prime is 245120151373. The next prime is 245120151421. The reversal of 245120151405 is 504151021542.

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 245120151405 - 2⁵ = 245120151373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8170671699 + ... + 8170671728.

It is an arithmetic number, because the mean of its divisors is an integer number (49024030284).

Almost surely, 2^245120151405 is an apocalyptic number.

It is an amenable number.

245120151405 is a deficient number, since it is larger than the sum of its proper divisors (147072090867).

245120151405 is a wasteful number, since it uses less digits than its factorization.

245120151405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16341343435.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 245120151405 its reverse (504151021542), we get a palindrome (749271172947).

The spelling of 245120151405 in words is "two hundred forty-five billion, one hundred twenty million, one hundred fifty-one thousand, four hundred five".