1051402038 has 8 divisors (see below), whose sum is σ = 2102804088. Its totient is φ = 350467344.

The previous prime is 1051402003. The next prime is 1051402063. The reversal of 1051402038 is 8302041501.

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

1051402038 is an admirable number.

It is a super-2 number, since 2×1051402038² = 2210892491021106888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051401999 and 1051402017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87616831 + ... + 87616842.

It is an arithmetic number, because the mean of its divisors is an integer number (262850511).

Almost surely, 2^1051402038 is an apocalyptic number.

1051402038 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.

1051402038 is a wasteful number, since it uses less digits than its factorization.

1051402038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175233678.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1051402038 is about 32425.3301910713. The cubic root of 1051402038 is about 1016.8485449159.

Adding to 1051402038 its reverse (8302041501), we get a palindrome (9353443539).

The spelling of 1051402038 in words is "one billion, fifty-one million, four hundred two thousand, thirty-eight".