3415390466400 has 432 divisors, whose sum is σ = 13625001569088. Its totient is φ = 827972928000.

The previous prime is 3415390466399. The next prime is 3415390466407. The reversal of 3415390466400 is 46640935143.

3415390466400 is a `hidden beast` number, since 3 + 4 + 153 + 90 + 4 + 6 + 6 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3415390466407) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1339815 + ... + 2936985.

It is an arithmetic number, because the mean of its divisors is an integer number (31539355484).

Almost surely, 2^{3415390466400} is an apocalyptic number.

3415390466400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3415390466400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6812500784544).

3415390466400 is an abundant number, since it is smaller than the sum of its proper divisors (10209611102688).

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

3415390466400 is a wasteful number, since it uses less digits than its factorization.

3415390466400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597217 (or 1597192 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 3415390466400 in words is "three trillion, four hundred fifteen billion, three hundred ninety million, four hundred sixty-six thousand, four hundred".