101404050542 has 8 divisors (see below), whose sum is σ = 157351113000. Its totient is φ = 48953679544.

The previous prime is 101404050409. The next prime is 101404050563. The reversal of 101404050542 is 245050404101.

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

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, 874172792 + ... + 874172907.

It is an arithmetic number, because the mean of its divisors is an integer number (19668889125).

Almost surely, 2^101404050542 is an apocalyptic number.

101404050542 is a deficient number, since it is larger than the sum of its proper divisors (55947062458).

101404050542 is a wasteful number, since it uses less digits than its factorization.

101404050542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748345730.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 101404050542 its reverse (245050404101), we get a palindrome (346454454643).

The spelling of 101404050542 in words is "one hundred one billion, four hundred four million, fifty thousand, five hundred forty-two".