4345454315040 has 96 divisors (see below), whose sum is σ = 13688493025536. Its totient is φ = 1158761410560.

The previous prime is 4345454315039. The next prime is 4345454315099. The reversal of 4345454315040 is 405134545434.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 4345454314983 and 4345454315001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30317784 + ... + 30460776.

It is an arithmetic number, because the mean of its divisors is an integer number (142588469016).

Almost surely, 2^{4345454315040} is an apocalyptic number.

4345454315040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4345454315040 is an abundant number, since it is smaller than the sum of its proper divisors (9343038710496).

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

4345454315040 is a wasteful number, since it uses less digits than its factorization.

4345454315040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206322 (or 206314 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 4345454315040 in words is "four trillion, three hundred forty-five billion, four hundred fifty-four million, three hundred fifteen thousand, forty".