2045254615341 has 24 divisors (see below), whose sum is σ = 3173820602400. Its totient is φ = 1168131519072.

The previous prime is 2045254615337. The next prime is 2045254615381. The reversal of 2045254615341 is 1435164525402.

It is not a de Polignac number, because 2045254615341 - 2² = 2045254615337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2045254615293 and 2045254615302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045254615381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3189991 + ... + 3777108.

It is an arithmetic number, because the mean of its divisors is an integer number (132242525100).

Almost surely, 2^{2045254615341} is an apocalyptic number.

2045254615341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2045254615341 is a deficient number, since it is larger than the sum of its proper divisors (1128565987059).

2045254615341 is a wasteful number, since it uses less digits than its factorization.

2045254615341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969113 (or 6969106 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 2045254615341 in words is "two trillion, forty-five billion, two hundred fifty-four million, six hundred fifteen thousand, three hundred forty-one".