1504013401 has 16 divisors (see below), whose sum is σ = 1715281920. Its totient is φ = 1305391120.

The previous prime is 1504013363. The next prime is 1504013417. The reversal of 1504013401 is 1043104051.

It is not a de Polignac number, because 1504013401 - 2²¹ = 1501916249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1504013471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137160 + ... + 147718.

It is an arithmetic number, because the mean of its divisors is an integer number (107205120).

Almost surely, 2^1504013401 is an apocalyptic number.

1504013401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1504013401 is a deficient number, since it is larger than the sum of its proper divisors (211268519).

1504013401 is a wasteful number, since it uses less digits than its factorization.

1504013401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11156.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1504013401 is about 38781.6116348973. The cubic root of 1504013401 is about 1145.7342660985.

Adding to 1504013401 its reverse (1043104051), we get a palindrome (2547117452).

It can be divided in two parts, 15040 and 13401, that added together give a triangular number (28441 = T₂₃₈).

The spelling of 1504013401 in words is "one billion, five hundred four million, thirteen thousand, four hundred one".