1342450264520 has 32 divisors (see below), whose sum is σ = 3179487470400. Its totient is φ = 508717994688.

The previous prime is 1342450264487. The next prime is 1342450264537. The reversal of 1342450264520 is 254620542431.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 883190204 + ... + 883191723.

It is an arithmetic number, because the mean of its divisors is an integer number (99358983450).

Almost surely, 2^{1342450264520} is an apocalyptic number.

1342450264520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342450264520 is an abundant number, since it is smaller than the sum of its proper divisors (1837037205880).

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

1342450264520 is a wasteful number, since it uses less digits than its factorization.

1342450264520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766381957 (or 1766381953 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 1342450264520 in words is "one trillion, three hundred forty-two billion, four hundred fifty million, two hundred sixty-four thousand, five hundred twenty".