803248318542 has 32 divisors (see below), whose sum is σ = 1685504692224. Its totient is φ = 254864613600.

The previous prime is 803248318541. The next prime is 803248318619. The reversal of 803248318542 is 245813842308.

It is a super-2 number, since 2×803248318542² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 803248318491 and 803248318500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803248318541) 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, 35386518 + ... + 35409209.

It is an arithmetic number, because the mean of its divisors is an integer number (52672021632).

Almost surely, 2^803248318542 is an apocalyptic number.

803248318542 is an abundant number, since it is smaller than the sum of its proper divisors (882256373682).

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

803248318542 is a wasteful number, since it uses less digits than its factorization.

803248318542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70795824.

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 803248318542 in words is "eight hundred three billion, two hundred forty-eight million, three hundred eighteen thousand, five hundred forty-two".