1462141531428 has 48 divisors (see below), whose sum is σ = 3414978330624. Its totient is φ = 486907217440.

The previous prime is 1462141531421. The next prime is 1462141531441. The reversal of 1462141531428 is 8241351412641.

It is a super-2 number, since 2×1462141531428² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1462141531428.

It is not an unprimeable number, because it can be changed into a prime (1462141531421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55984093 + ... + 56010203.

It is an arithmetic number, because the mean of its divisors is an integer number (71145381888).

Almost surely, 2^{1462141531428} is an apocalyptic number.

It is an amenable number.

1462141531428 is an abundant number, since it is smaller than the sum of its proper divisors (1952836799196).

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

1462141531428 is a wasteful number, since it uses less digits than its factorization.

1462141531428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30472 (or 30470 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The spelling of 1462141531428 in words is "one trillion, four hundred sixty-two billion, one hundred forty-one million, five hundred thirty-one thousand, four hundred twenty-eight".