355448248780 has 24 divisors (see below), whose sum is σ = 746955815760. Its totient is φ = 142081300800.

The previous prime is 355448248777. The next prime is 355448248787. The reversal of 355448248780 is 87842844553.

It is not an unprimeable number, because it can be changed into a prime (355448248787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6095175 + ... + 6153214.

It is an arithmetic number, because the mean of its divisors is an integer number (31123158990).

Almost surely, 2^355448248780 is an apocalyptic number.

It is an amenable number.

355448248780 is an abundant number, since it is smaller than the sum of its proper divisors (391507566980).

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

355448248780 is a wasteful number, since it uses less digits than its factorization.

355448248780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12249849 (or 12249847 counting only the distinct ones).

The product of its (nonzero) digits is 34406400, while the sum is 58.

The spelling of 355448248780 in words is "three hundred fifty-five billion, four hundred forty-eight million, two hundred forty-eight thousand, seven hundred eighty".