16233248540240 has 40 divisors (see below), whose sum is σ = 37885809760128. Its totient is φ = 6468610056320.

The previous prime is 16233248540231. The next prime is 16233248540251. The reversal of 16233248540240 is 4204584233261.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 16233248540191 and 16233248540200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385750076 + ... + 385792155.

Almost surely, 2^{16233248540240} is an apocalyptic number.

16233248540240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16233248540240 is an abundant number, since it is smaller than the sum of its proper divisors (21652561219888).

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

16233248540240 is a wasteful number, since it uses less digits than its factorization.

16233248540240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771542507 (or 771542501 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 16233248540240 in words is "sixteen trillion, two hundred thirty-three billion, two hundred forty-eight million, five hundred forty thousand, two hundred forty".