1541451230620 has 72 divisors (see below), whose sum is σ = 3776719682736. Its totient is φ = 526929209856.

The previous prime is 1541451230587. The next prime is 1541451230647. The reversal of 1541451230620 is 260321541451.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2003434 + ... + 2663953.

It is an arithmetic number, because the mean of its divisors is an integer number (52454440038).

Almost surely, 2^{1541451230620} is an apocalyptic number.

1541451230620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1541451230620 is an abundant number, since it is smaller than the sum of its proper divisors (2235268452116).

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

1541451230620 is a wasteful number, since it uses less digits than its factorization.

1541451230620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667747 (or 4667738 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 1541451230620 in words is "one trillion, five hundred forty-one billion, four hundred fifty-one million, two hundred thirty thousand, six hundred twenty".