3455112543040 has 56 divisors (see below), whose sum is σ = 8585203576320. Its totient is φ = 1321956100608.

The previous prime is 3455112543023. The next prime is 3455112543089. The reversal of 3455112543040 is 403452115543.

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, 234714960 + ... + 234729679.

It is an arithmetic number, because the mean of its divisors is an integer number (153307206720).

Almost surely, 2^{3455112543040} is an apocalyptic number.

It is an amenable number.

3455112543040 is an abundant number, since it is smaller than the sum of its proper divisors (5130091033280).

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

3455112543040 is a wasteful number, since it uses less digits than its factorization.

3455112543040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469444679 (or 469444669 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 3455112543040 its reverse (403452115543), we get a palindrome (3858564658583).

The spelling of 3455112543040 in words is "three trillion, four hundred fifty-five billion, one hundred twelve million, five hundred forty-three thousand, forty".