1433620146042 has 128 divisors (see below), whose sum is σ = 3870117895680. Its totient is φ = 384010813440.

The previous prime is 1433620146041. The next prime is 1433620146109. The reversal of 1433620146042 is 2406410263341.

1433620146042 is a `hidden beast` number, since 1 + 4 + 3 + 36 + 2 + 0 + 14 + 604 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1433620145988 and 1433620146006.

It is not an unprimeable number, because it can be changed into a prime (1433620146041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1217442 + ... + 2085522.

It is an arithmetic number, because the mean of its divisors is an integer number (30235296060).

Almost surely, 2^{1433620146042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1433620146042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1935058947840).

1433620146042 is an abundant number, since it is smaller than the sum of its proper divisors (2436497749638).

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

1433620146042 is a wasteful number, since it uses less digits than its factorization.

1433620146042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868373 (or 868367 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 1433620146042 in words is "one trillion, four hundred thirty-three billion, six hundred twenty million, one hundred forty-six thousand, forty-two".