145035344026454 has 16 divisors (see below), whose sum is σ = 248785589721600. Its totient is φ = 62119611735144.

The previous prime is 145035344026409. The next prime is 145035344026459. The reversal of 145035344026454 is 454620443530541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145035344026459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3199380494 + ... + 3199425825.

It is an arithmetic number, because the mean of its divisors is an integer number (15549099357600).

Almost surely, 2^{145035344026454} is an apocalyptic number.

145035344026454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145035344026454 is a deficient number, since it is larger than the sum of its proper divisors (103750245695146).

145035344026454 is a wasteful number, since it uses less digits than its factorization.

145035344026454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398807947.

The product of its (nonzero) digits is 13824000, while the sum is 50.

Adding to 145035344026454 its reverse (454620443530541), we get a palindrome (599655787556995).

The spelling of 145035344026454 in words is "one hundred forty-five trillion, thirty-five billion, three hundred forty-four million, twenty-six thousand, four hundred fifty-four".