1346748073400 has 48 divisors (see below), whose sum is σ = 3131424341640. Its totient is φ = 538658787200.

The previous prime is 1346748073399. The next prime is 1346748073421. The reversal of 1346748073400 is 43708476431.

It is a super-2 number, since 2×1346748073400² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2492282 + ... + 2984118.

Almost surely, 2^{1346748073400} is an apocalyptic number.

1346748073400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346748073400 is an abundant number, since it is smaller than the sum of its proper divisors (1784676268240).

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

1346748073400 is a wasteful number, since it uses less digits than its factorization.

1346748073400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505544 (or 505535 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 1346748073400 in words is "one trillion, three hundred forty-six billion, seven hundred forty-eight million, seventy-three thousand, four hundred".