1125210435402 has 8 divisors (see below), whose sum is σ = 2250420870816. Its totient is φ = 375070145132.

The previous prime is 1125210435373. The next prime is 1125210435491. The reversal of 1125210435402 is 2045340125211.

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

1125210435402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1125210435402.

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, 93767536278 + ... + 93767536289.

It is an arithmetic number, because the mean of its divisors is an integer number (281302608852).

Almost surely, 2^{1125210435402} is an apocalyptic number.

1125210435402 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.

1125210435402 is a wasteful number, since it uses less digits than its factorization.

1125210435402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187535072572.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 1125210435402 in words is "one trillion, one hundred twenty-five billion, two hundred ten million, four hundred thirty-five thousand, four hundred two".