38401051142 has 4 divisors (see below), whose sum is σ = 57601576716. Its totient is φ = 19200525570.

The previous prime is 38401051121. The next prime is 38401051201. The reversal of 38401051142 is 24115010483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24115010483 = 577 ⋅41793779.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9600262784 + ... + 9600262787.

It is an arithmetic number, because the mean of its divisors is an integer number (14400394179).

Almost surely, 2^38401051142 is an apocalyptic number.

38401051142 is a deficient number, since it is larger than the sum of its proper divisors (19200525574).

38401051142 is a wasteful number, since it uses less digits than its factorization.

38401051142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19200525573.

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 38401051142 in words is "thirty-eight billion, four hundred one million, fifty-one thousand, one hundred forty-two".