1342616142450 has 48 divisors (see below), whose sum is σ = 3632386949856. Its totient is φ = 325482700800.

The previous prime is 1342616142409. The next prime is 1342616142451. The reversal of 1342616142450 is 542416162431.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1342616142399 and 1342616142408.

It is not an unprimeable number, because it can be changed into a prime (1342616142451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406851727 + ... + 406855026.

It is an arithmetic number, because the mean of its divisors is an integer number (75674728122).

Almost surely, 2^{1342616142450} is an apocalyptic number.

1342616142450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342616142450 is an abundant number, since it is smaller than the sum of its proper divisors (2289770807406).

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

1342616142450 is a wasteful number, since it uses less digits than its factorization.

1342616142450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813706779 (or 813706774 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 1342616142450 in words is "one trillion, three hundred forty-two billion, six hundred sixteen million, one hundred forty-two thousand, four hundred fifty".