1254010421353 has 8 divisors (see below), whose sum is σ = 1284692905440. Its totient is φ = 1223332549920.

The previous prime is 1254010421347. The next prime is 1254010421393. The reversal of 1254010421353 is 3531240104521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1254010421353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254010421303) 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, 599575 + ... + 1693372.

It is an arithmetic number, because the mean of its divisors is an integer number (160586613180).

Almost surely, 2^{1254010421353} is an apocalyptic number.

It is an amenable number.

1254010421353 is a deficient number, since it is larger than the sum of its proper divisors (30682484087).

1254010421353 is a wasteful number, since it uses less digits than its factorization.

1254010421353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306327.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1254010421353 its reverse (3531240104521), we get a palindrome (4785250525874).

The spelling of 1254010421353 in words is "one trillion, two hundred fifty-four billion, ten million, four hundred twenty-one thousand, three hundred fifty-three".