354300540353425 has 12 divisors (see below), whose sum is σ = 447621965701020. Its totient is φ = 278092499597120.

The previous prime is 354300540353407. The next prime is 354300540353443. The reversal of 354300540353425 is 524353045003453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (354300540353407) and next prime (354300540353443).

It can be written as a sum of positive squares in 6 ways, for example, as 22049560924416 + 332250979429009 = 4695696^2 + 18227753^2 .

It is not a de Polignac number, because 354300540353425 - 2⁵ = 354300540353393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133698315790 + ... + 133698318439.

It is an arithmetic number, because the mean of its divisors is an integer number (37301830475085).

Almost surely, 2^{354300540353425} is an apocalyptic number.

It is an amenable number.

354300540353425 is a deficient number, since it is larger than the sum of its proper divisors (93321425347595).

354300540353425 is a wasteful number, since it uses less digits than its factorization.

354300540353425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267396634292 (or 267396634287 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 46.

Adding to 354300540353425 its reverse (524353045003453), we get a palindrome (878653585356878).

The spelling of 354300540353425 in words is "three hundred fifty-four trillion, three hundred billion, five hundred forty million, three hundred fifty-three thousand, four hundred twenty-five".