25341423330 has 32 divisors (see below), whose sum is σ = 60830221824. Its totient is φ = 6756512256.

The previous prime is 25341423313. The next prime is 25341423347. The reversal of 25341423330 is 3332414352.

It is an interprime number because it is at equal distance from previous prime (25341423313) and next prime (25341423347).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103599 + ... + 247821.

It is an arithmetic number, because the mean of its divisors is an integer number (1900944432).

Almost surely, 2^25341423330 is an apocalyptic number.

25341423330 is an abundant number, since it is smaller than the sum of its proper divisors (35488798494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25341423330 is a wasteful number, since it uses less digits than its factorization.

25341423330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150090.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 25341423330 its reverse (3332414352), we get a palindrome (28673837682).

The spelling of 25341423330 in words is "twenty-five billion, three hundred forty-one million, four hundred twenty-three thousand, three hundred thirty".