1542414415323 has 8 divisors (see below), whose sum is σ = 2069651615248. Its totient is φ = 1021726746144.

The previous prime is 1542414415319. The next prime is 1542414415343. The reversal of 1542414415323 is 3235144142451.

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

It is not a de Polignac number, because 1542414415323 - 2² = 1542414415319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1542414415303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637382136 + ... + 1637383077.

It is an arithmetic number, because the mean of its divisors is an integer number (258706451906).

Almost surely, 2^{1542414415323} is an apocalyptic number.

1542414415323 is a deficient number, since it is larger than the sum of its proper divisors (527237199925).

1542414415323 is a wasteful number, since it uses less digits than its factorization.

1542414415323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274765373.

The product of its digits is 230400, while the sum is 39.

Adding to 1542414415323 its reverse (3235144142451), we get a palindrome (4777558557774).

The spelling of 1542414415323 in words is "one trillion, five hundred forty-two billion, four hundred fourteen million, four hundred fifteen thousand, three hundred twenty-three".