1341747698400 has 540 divisors, whose sum is σ = 5197925623968. Its totient is φ = 336747663360.

The previous prime is 1341747698363. The next prime is 1341747698413. The reversal of 1341747698400 is 48967471431.

It is a happy number.

1341747698400 is a `hidden beast` number, since 1 + 3 + 4 + 174 + 7 + 69 + 8 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (540).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 18691377 + ... + 18763023.

Almost surely, 2^{1341747698400} is an apocalyptic number.

1341747698400 is a gapful number since it is divisible by the number (10) 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 1341747698400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2598962811984).

1341747698400 is an abundant number, since it is smaller than the sum of its proper divisors (3856177925568).

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

1341747698400 is a wasteful number, since it uses less digits than its factorization.

1341747698400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71713 (or 71674 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 1341747698400 in words is "one trillion, three hundred forty-one billion, seven hundred forty-seven million, six hundred ninety-eight thousand, four hundred".