1353215452042 has 8 divisors (see below), whose sum is σ = 2029884155136. Its totient is φ = 676587400332.

The previous prime is 1353215452037. The next prime is 1353215452087. The reversal of 1353215452042 is 2402545123531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1353215451992 and 1353215452010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10079488 + ... + 10212859.

It is an arithmetic number, because the mean of its divisors is an integer number (253735519392).

Almost surely, 2^{1353215452042} is an apocalyptic number.

1353215452042 is a deficient number, since it is larger than the sum of its proper divisors (676668703094).

1353215452042 is a wasteful number, since it uses less digits than its factorization.

1353215452042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20325692.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 1353215452042 in words is "one trillion, three hundred fifty-three billion, two hundred fifteen million, four hundred fifty-two thousand, forty-two".