245023253350134 has 48 divisors (see below), whose sum is σ = 573879966174000. Its totient is φ = 69536800554816.

The previous prime is 245023253350133. The next prime is 245023253350181. The reversal of 245023253350134 is 431053352320542.

It is a super-3 number, since 3×245023253350134³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245023253350133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2796642189 + ... + 2796729800.

It is an arithmetic number, because the mean of its divisors is an integer number (11955832628625).

Almost surely, 2^{245023253350134} is an apocalyptic number.

245023253350134 is an abundant number, since it is smaller than the sum of its proper divisors (328856712823866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245023253350134 is a wasteful number, since it uses less digits than its factorization.

245023253350134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593372157 (or 5593372150 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 245023253350134 in words is "two hundred forty-five trillion, twenty-three billion, two hundred fifty-three million, three hundred fifty thousand, one hundred thirty-four".