1402550023542 has 8 divisors (see below), whose sum is σ = 2805100047096. Its totient is φ = 467516674512.

The previous prime is 1402550023451. The next prime is 1402550023577. The reversal of 1402550023542 is 2453200552041.

It is a happy number.

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

1402550023542 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116879168623 + ... + 116879168634.

It is an arithmetic number, because the mean of its divisors is an integer number (350637505887).

Almost surely, 2^{1402550023542} is an apocalyptic number.

1402550023542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1402550023542 is a wasteful number, since it uses less digits than its factorization.

1402550023542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233758337262.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 1402550023542 its reverse (2453200552041), we get a palindrome (3855750575583).

The spelling of 1402550023542 in words is "one trillion, four hundred two billion, five hundred fifty million, twenty-three thousand, five hundred forty-two".