1347400741332 has 24 divisors (see below), whose sum is σ = 3144440611872. Its totient is φ = 449061359200.

The previous prime is 1347400741327. The next prime is 1347400741369. The reversal of 1347400741332 is 2331470047431.

It is a super-3 number, since 3×1347400741332³ (a number of 37 digits) contains 333 as substring.

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, 8949894 + ... + 9099197.

It is an arithmetic number, because the mean of its divisors is an integer number (131018358828).

Almost surely, 2^{1347400741332} is an apocalyptic number.

1347400741332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1347400741332 is an abundant number, since it is smaller than the sum of its proper divisors (1797039870540).

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

1347400741332 is a wasteful number, since it uses less digits than its factorization.

1347400741332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18055319 (or 18055317 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

Adding to 1347400741332 its reverse (2331470047431), we get a palindrome (3678870788763).

The spelling of 1347400741332 in words is "one trillion, three hundred forty-seven billion, four hundred million, seven hundred forty-one thousand, three hundred thirty-two".