1342120003040 has 48 divisors (see below), whose sum is σ = 3170839906080. Its totient is φ = 536834219520.

The previous prime is 1342120003039. The next prime is 1342120003069. The reversal of 1342120003040 is 403000212431.

It is a super-2 number, since 2×1342120003040² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 8087621 + ... + 8251899.

It is an arithmetic number, because the mean of its divisors is an integer number (66059164710).

Almost surely, 2^{1342120003040} is an apocalyptic number.

1342120003040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342120003040 is an abundant number, since it is smaller than the sum of its proper divisors (1828719903040).

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

1342120003040 is a wasteful number, since it uses less digits than its factorization.

1342120003040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215355 (or 215347 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1342120003040 its reverse (403000212431), we get a palindrome (1745120215471).

The spelling of 1342120003040 in words is "one trillion, three hundred forty-two billion, one hundred twenty million, three thousand, forty".