245120142034 has 8 divisors (see below), whose sum is σ = 367822787760. Its totient is φ = 122512546116.

The previous prime is 245120142031. The next prime is 245120142053. The reversal of 245120142034 is 430241021542.

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

It is a junction number, because it is equal to n+sod(n) for n = 245120141993 and 245120142011.

It is not an unprimeable number, because it can be changed into a prime (245120142031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23756004 + ... + 23766319.

It is an arithmetic number, because the mean of its divisors is an integer number (45977848470).

Almost surely, 2^245120142034 is an apocalyptic number.

245120142034 is a deficient number, since it is larger than the sum of its proper divisors (122702645726).

245120142034 is a wasteful number, since it uses less digits than its factorization.

245120142034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47524904.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 245120142034 its reverse (430241021542), we get a palindrome (675361163576).

The spelling of 245120142034 in words is "two hundred forty-five billion, one hundred twenty million, one hundred forty-two thousand, thirty-four".