1030906143652 has 96 divisors (see below), whose sum is σ = 2327663149056. Its totient is φ = 387714729600.

The previous prime is 1030906143629. The next prime is 1030906143667. The reversal of 1030906143652 is 2563416090301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3654573 + ... + 3926539.

It is an arithmetic number, because the mean of its divisors is an integer number (24246491136).

Almost surely, 2^{1030906143652} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030906143652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1163831574528).

1030906143652 is an abundant number, since it is smaller than the sum of its proper divisors (1296757005404).

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

1030906143652 is a wasteful number, since it uses less digits than its factorization.

1030906143652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272417 (or 272415 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 1030906143652 in words is "one trillion, thirty billion, nine hundred six million, one hundred forty-three thousand, six hundred fifty-two".