403140021104 has 40 divisors (see below), whose sum is σ = 808878145152. Its totient is φ = 194510232000.

The previous prime is 403140021101. The next prime is 403140021107. The reversal of 403140021104 is 401120041304.

It is an interprime number because it is at equal distance from previous prime (403140021101) and next prime (403140021107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403140021101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3472772 + ... + 3586979.

Almost surely, 2^403140021104 is an apocalyptic number.

It is an amenable number.

403140021104 is an abundant number, since it is smaller than the sum of its proper divisors (405738124048).

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

403140021104 is a wasteful number, since it uses less digits than its factorization.

403140021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7059885 (or 7059879 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 403140021104 its reverse (401120041304), we get a palindrome (804260062408).

It can be divided in two parts, 4031400 and 21104, that added together give a palindrome (4052504).

The spelling of 403140021104 in words is "four hundred three billion, one hundred forty million, twenty-one thousand, one hundred four".