427346542352 has 40 divisors (see below), whose sum is σ = 844884971520. Its totient is φ = 209350483200.

The previous prime is 427346542309. The next prime is 427346542379. The reversal of 427346542352 is 253245643724.

It is a junction number, because it is equal to n+sod(n) for n = 427346542297 and 427346542306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035152 + ... + 1387887.

It is an arithmetic number, because the mean of its divisors is an integer number (21122124288).

Almost surely, 2^427346542352 is an apocalyptic number.

It is an amenable number.

427346542352 is a deficient number, since it is larger than the sum of its proper divisors (417538429168).

427346542352 is a wasteful number, since it uses less digits than its factorization.

427346542352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423271 (or 2423265 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 47.

The spelling of 427346542352 in words is "four hundred twenty-seven billion, three hundred forty-six million, five hundred forty-two thousand, three hundred fifty-two".