1422703153232 has 160 divisors (see below), whose sum is σ = 3045887193600. Its totient is φ = 641436364800.

The previous prime is 1422703153211. The next prime is 1422703153273. The reversal of 1422703153232 is 2323513072241.

It is a junction number, because it is equal to n+sod(n) for n = 1422703153192 and 1422703153201.

It is a congruent number.

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, 77560382 + ... + 77578722.

It is an arithmetic number, because the mean of its divisors is an integer number (19036794960).

Almost surely, 2^{1422703153232} 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 1422703153232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1522943596800).

1422703153232 is an abundant number, since it is smaller than the sum of its proper divisors (1623184040368).

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

1422703153232 is a wasteful number, since it uses less digits than its factorization.

1422703153232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18565 (or 18559 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 1422703153232 in words is "one trillion, four hundred twenty-two billion, seven hundred three million, one hundred fifty-three thousand, two hundred thirty-two".