1233525354340 has 48 divisors (see below), whose sum is σ = 2627266561920. Its totient is φ = 486390562560.

The previous prime is 1233525354323. The next prime is 1233525354343. The reversal of 1233525354340 is 434535253321.

It is a junction number, because it is equal to n+sod(n) for n = 1233525354293 and 1233525354302.

It is not an unprimeable number, because it can be changed into a prime (1233525354343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10405039 + ... + 10522921.

It is an arithmetic number, because the mean of its divisors is an integer number (54734720040).

Almost surely, 2^{1233525354340} is an apocalyptic number.

1233525354340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233525354340 is an abundant number, since it is smaller than the sum of its proper divisors (1393741207580).

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

1233525354340 is a wasteful number, since it uses less digits than its factorization.

1233525354340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125332 (or 125330 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 1233525354340 in words is "one trillion, two hundred thirty-three billion, five hundred twenty-five million, three hundred fifty-four thousand, three hundred forty".