2010400432 has 10 divisors (see below), whose sum is σ = 3895150868. Its totient is φ = 1005200208.

The previous prime is 2010400409. The next prime is 2010400471. The reversal of 2010400432 is 2340040102.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 125650027 = 2010400432 / (2 + 0 + 1 + 0 + 4 + 0 + 0 + 4 + 3 + 2).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62824998 + ... + 62825029.

Almost surely, 2^2010400432 is an apocalyptic number.

It is an amenable number.

2010400432 is a deficient number, since it is larger than the sum of its proper divisors (1884750436).

2010400432 is a wasteful number, since it uses less digits than its factorization.

2010400432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125650035 (or 125650029 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2010400432 is about 44837.4891357667. The cubic root of 2010400432 is about 1262.1012289841.

Adding to 2010400432 its reverse (2340040102), we get a palindrome (4350440534).

The spelling of 2010400432 in words is "two billion, ten million, four hundred thousand, four hundred thirty-two".