1354354250425 has 48 divisors (see below), whose sum is σ = 1881450597312. Its totient is φ = 958602758400.

The previous prime is 1354354250351. The next prime is 1354354250461. The reversal of 1354354250425 is 5240524534531.

It is not a de Polignac number, because 1354354250425 - 2⁷ = 1354354250297 is a prime.

It is a super-2 number, since 2×1354354250425² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3068787 + ... + 3482263.

It is an arithmetic number, because the mean of its divisors is an integer number (39196887444).

Almost surely, 2^{1354354250425} is an apocalyptic number.

It is an amenable number.

1354354250425 is a deficient number, since it is larger than the sum of its proper divisors (527096346887).

1354354250425 is a wasteful number, since it uses less digits than its factorization.

1354354250425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413818 (or 413813 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

Adding to 1354354250425 its reverse (5240524534531), we get a palindrome (6594878784956).

The spelling of 1354354250425 in words is "one trillion, three hundred fifty-four billion, three hundred fifty-four million, two hundred fifty thousand, four hundred twenty-five".