1042013401 has 48 divisors (see below), whose sum is σ = 1283796864. Its totient is φ = 839520000.

The previous prime is 1042013383. The next prime is 1042013417. The reversal of 1042013401 is 1043102401.

It is not a de Polignac number, because 1042013401 - 2¹⁵ = 1041980633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042013491) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6900676 + ... + 6900826.

It is an arithmetic number, because the mean of its divisors is an integer number (26745768).

Almost surely, 2^1042013401 is an apocalyptic number.

1042013401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1042013401 is a deficient number, since it is larger than the sum of its proper divisors (241783463).

1042013401 is a wasteful number, since it uses less digits than its factorization.

1042013401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1042013401 is about 32280.2323566606. The cubic root of 1042013401 is about 1013.8127952251.

Adding to 1042013401 its reverse (1043102401), we get a palindrome (2085115802).

The spelling of 1042013401 in words is "one billion, forty-two million, thirteen thousand, four hundred one".