1342506225 has 24 divisors (see below), whose sum is σ = 2271234592. Its totient is φ = 699350400.

The previous prime is 1342506211. The next prime is 1342506229. The reversal of 1342506225 is 5226052431.

It is not a de Polignac number, because 1342506225 - 2⁷ = 1342506097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1342506192 and 1342506201.

It is not an unprimeable number, because it can be changed into a prime (1342506229) 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, 204916 + ... + 211365.

Almost surely, 2^1342506225 is an apocalyptic number.

1342506225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1342506225 is a deficient number, since it is larger than the sum of its proper divisors (928728367).

1342506225 is a wasteful number, since it uses less digits than its factorization.

1342506225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416337 (or 416332 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1342506225 is about 36640.2268688391. The cubic root of 1342506225 is about 1103.1606685950.

Adding to 1342506225 its reverse (5226052431), we get a palindrome (6568558656).

The spelling of 1342506225 in words is "one billion, three hundred forty-two million, five hundred six thousand, two hundred twenty-five".