1342622541420 has 144 divisors (see below), whose sum is σ = 4082898953952. Its totient is φ = 357130321920.

The previous prime is 1342622541349. The next prime is 1342622541439. The reversal of 1342622541420 is 241452262431.

1342622541420 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 6 + 225 + 4 + 1 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133443190 + ... + 133453250.

It is an arithmetic number, because the mean of its divisors is an integer number (28353464958).

Almost surely, 2^{1342622541420} is an apocalyptic number.

1342622541420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342622541420 is an abundant number, since it is smaller than the sum of its proper divisors (2740276412532).

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

1342622541420 is a wasteful number, since it uses less digits than its factorization.

1342622541420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11872 (or 11867 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 1342622541420 in words is "one trillion, three hundred forty-two billion, six hundred twenty-two million, five hundred forty-one thousand, four hundred twenty".