1012402034 has 24 divisors (see below), whose sum is σ = 1767905388. Its totient is φ = 433550880.

The previous prime is 1012401997. The next prime is 1012402073. The reversal of 1012402034 is 4302042101.

It can be written as a sum of positive squares in 2 ways, for example, as 912342025 + 100060009 = 30205^2 + 10003^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155672 + ... + 162044.

Almost surely, 2^1012402034 is an apocalyptic number.

1012402034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1012402034 is a deficient number, since it is larger than the sum of its proper divisors (755503354).

1012402034 is a wasteful number, since it uses less digits than its factorization.

1012402034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8010 (or 8003 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1012402034 is about 31818.2657289803. The cubic root of 1012402034 is about 1004.1170380696.

Adding to 1012402034 its reverse (4302042101), we get a palindrome (5314444135).

The spelling of 1012402034 in words is "one billion, twelve million, four hundred two thousand, thirty-four".