201125283474 has 8 divisors (see below), whose sum is σ = 402250566960. Its totient is φ = 67041761156.

The previous prime is 201125283461. The next prime is 201125283511. The reversal of 201125283474 is 474382521102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

201125283474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16760440284 + ... + 16760440295.

It is an arithmetic number, because the mean of its divisors is an integer number (50281320870).

Almost surely, 2^201125283474 is an apocalyptic number.

201125283474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

201125283474 is a wasteful number, since it uses less digits than its factorization.

201125283474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33520880584.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 201125283474 in words is "two hundred one billion, one hundred twenty-five million, two hundred eighty-three thousand, four hundred seventy-four".