10155787430 has 16 divisors (see below), whose sum is σ = 18310946400. Its totient is φ = 4055530752.

The previous prime is 10155787391. The next prime is 10155787507. The reversal of 10155787430 is 3478755101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841739 + ... + 853718.

It is an arithmetic number, because the mean of its divisors is an integer number (1144434150).

Almost surely, 2^10155787430 is an apocalyptic number.

10155787430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10155787430 is a deficient number, since it is larger than the sum of its proper divisors (8155158970).

10155787430 is a wasteful number, since it uses less digits than its factorization.

10155787430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696063.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 10155787430 in words is "ten billion, one hundred fifty-five million, seven hundred eighty-seven thousand, four hundred thirty".