3420570746052 has 18 divisors (see below), whose sum is σ = 8646442719278. Its totient is φ = 1140190248672.

The previous prime is 3420570746051. The next prime is 3420570746059. The reversal of 3420570746052 is 2506470750243.

3420570746052 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 570 + 74 + 6 + 0 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1867092685056 + 1553478060996 = 1366416^2 + 1246386^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 3420570745989 and 3420570746007.

It is not an unprimeable number, because it can be changed into a prime (3420570746051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47507926993 + ... + 47507927064.

Almost surely, 2^{3420570746052} is an apocalyptic number.

It is an amenable number.

3420570746052 is an abundant number, since it is smaller than the sum of its proper divisors (5225871973226).

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

3420570746052 is a wasteful number, since it uses less digits than its factorization.

3420570746052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95015854067 (or 95015854062 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 3420570746052 in words is "three trillion, four hundred twenty billion, five hundred seventy million, seven hundred forty-six thousand, fifty-two".