2457302026145 has 16 divisors (see below), whose sum is σ = 3052655866368. Its totient is φ = 1896944833920.

The previous prime is 2457302026141. The next prime is 2457302026171. The reversal of 2457302026145 is 5416202037542.

It is not a de Polignac number, because 2457302026145 - 2² = 2457302026141 is a prime.

It is a super-2 number, since 2×2457302026145² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2457302026141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22789964 + ... + 22897533.

It is an arithmetic number, because the mean of its divisors is an integer number (190790991648).

Almost surely, 2^{2457302026145} is an apocalyptic number.

It is an amenable number.

2457302026145 is a deficient number, since it is larger than the sum of its proper divisors (595353840223).

2457302026145 is a wasteful number, since it uses less digits than its factorization.

2457302026145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45687880.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 2457302026145 in words is "two trillion, four hundred fifty-seven billion, three hundred two million, twenty-six thousand, one hundred forty-five".