340553051025 has 72 divisors (see below), whose sum is σ = 619089229920. Its totient is φ = 165062726400.

The previous prime is 340553050891. The next prime is 340553051081. The reversal of 340553051025 is 520150355043.

It is a happy number.

It is not a de Polignac number, because 340553051025 - 2¹³ = 340553042833 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 55254594 + ... + 55260756.

Almost surely, 2^340553051025 is an apocalyptic number.

It is an amenable number.

340553051025 is a deficient number, since it is larger than the sum of its proper divisors (278536178895).

340553051025 is a wasteful number, since it uses less digits than its factorization.

340553051025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287 (or 12271 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 340553051025 in words is "three hundred forty billion, five hundred fifty-three million, fifty-one thousand, twenty-five".